145839911

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6961}}^1$

素因数の和:7082

約数の個数: 16

約数和(自身を含む): 173103168

約数和(自身を除く): 27263257

約数列:

[1, 7, 41, 73, 287, 511, 2993, 6961, 20951, 48727, 285401, 508153, 1997807, 3557071, 20834273, 145839911]

約数ペア:

[(1, 145839911), (7, 20834273), (41, 3557071), (73, 1997807), (287, 508153), (511, 285401), (2993, 48727), (6961, 20951)]