40651051

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 51932160

約数和(自身を除く): 11281109

約数列:

[1, 7, 19, 23, 97, 133, 137, 161, 437, 679, 959, 1843, 2231, 2603, 3059, 3151, 12901, 13289, 15617, 18221, 22057, 42389, 59869, 93023, 252491, 296723, 305647, 419083, 1767437, 2139529, 5807293, 40651051]

約数ペア:

[(1, 40651051), (7, 5807293), (19, 2139529), (23, 1767437), (97, 419083), (133, 305647), (137, 296723), (161, 252491), (437, 93023), (679, 59869), (959, 42389), (1843, 22057), (2231, 18221), (2603, 15617), (3059, 13289), (3151, 12901)]