137467239

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503543}}^1$

素因数の和:503566

約数の個数: 16

約数和(自身を含む): 225587712

約数和(自身を除く): 88120473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 503543, 1510629, 3524801, 6546059, 10574403, 19638177, 45822413, 137467239]

約数ペア:

[(1, 137467239), (3, 45822413), (7, 19638177), (13, 10574403), (21, 6546059), (39, 3524801), (91, 1510629), (273, 503543)]