328305717

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7751

約数の個数: 40

約数和(自身を含む): 536101632

約数和(自身を除く): 207795915

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2511, 4743, 7691, 14229, 23073, 42687, 69219, 130747, 207657, 238421, 392241, 622971, 715263, 1176723, 2145789, 3530169, 4053157, 6437367, 10590507, 12159471, 19312101, 36478413, 109435239, 328305717]

約数ペア:

[(1, 328305717), (3, 109435239), (9, 36478413), (17, 19312101), (27, 12159471), (31, 10590507), (51, 6437367), (81, 4053157), (93, 3530169), (153, 2145789), (279, 1176723), (459, 715263), (527, 622971), (837, 392241), (1377, 238421), (1581, 207657), (2511, 130747), (4743, 69219), (7691, 42687), (14229, 23073)]