13504887

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 22999680

約数和(自身を除く): 9494793

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 659, 759, 891, 1863, 1977, 2277, 5931, 6831, 7249, 15157, 17793, 20493, 21747, 45471, 53379, 65241, 136413, 166727, 195723, 409239, 500181, 587169, 1227717, 1500543, 4501629, 13504887]

約数ペア:

[(1, 13504887), (3, 4501629), (9, 1500543), (11, 1227717), (23, 587169), (27, 500181), (33, 409239), (69, 195723), (81, 166727), (99, 136413), (207, 65241), (253, 53379), (297, 45471), (621, 21747), (659, 20493), (759, 17793), (891, 15157), (1863, 7249), (1977, 6831), (2277, 5931)]