13092273

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 21141120

約数和(自身を除く): 8048847

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 171, 181, 423, 513, 543, 893, 1269, 1539, 1629, 2679, 3439, 3807, 4887, 8037, 8507, 10317, 14661, 24111, 25521, 30951, 72333, 76563, 92853, 161633, 229689, 278559, 484899, 689067, 1454697, 4364091, 13092273]

約数ペア:

[(1, 13092273), (3, 4364091), (9, 1454697), (19, 689067), (27, 484899), (47, 278559), (57, 229689), (81, 161633), (141, 92853), (171, 76563), (181, 72333), (423, 30951), (513, 25521), (543, 24111), (893, 14661), (1269, 10317), (1539, 8507), (1629, 8037), (2679, 4887), (3439, 3807)]