408052506897

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1788739}}^1$

素因数の和:1788843

約数の個数: 64

約数和(自身を含む): 741826252800

約数和(自身を除く): 333773745903

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 71, 119, 153, 189, 213, 357, 459, 497, 639, 1071, 1207, 1491, 1917, 3213, 3621, 4473, 8449, 10863, 13419, 25347, 32589, 76041, 228123, 1788739, 5366217, 12521173, 16098651, 30408563, 37563519, 48295953, 91225689, 112690557, 127000469, 212859941, 273677067, 338071671, 381001407, 638579823, 821031201, 889003283, 1143004221, 1915739469, 2159007973, 2667009849, 3429012663, 5747218407, 6477023919, 8001029547, 15113055811, 19431071757, 24003088641, 45339167433, 58293215271, 136017502299, 408052506897]

約数ペア:

[(1, 408052506897), (3, 136017502299), (7, 58293215271), (9, 45339167433), (17, 24003088641), (21, 19431071757), (27, 15113055811), (51, 8001029547), (63, 6477023919), (71, 5747218407), (119, 3429012663), (153, 2667009849), (189, 2159007973), (213, 1915739469), (357, 1143004221), (459, 889003283), (497, 821031201), (639, 638579823), (1071, 381001407), (1207, 338071671), (1491, 273677067), (1917, 212859941), (3213, 127000469), (3621, 112690557), (4473, 91225689), (8449, 48295953), (10863, 37563519), (13419, 30408563), (25347, 16098651), (32589, 12521173), (76041, 5366217), (228123, 1788739)]