40893991

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 43907328

約数和(自身を除く): 3013337

約数列:

[1, 31, 37, 101, 353, 1147, 3131, 3737, 10943, 13061, 35653, 115847, 404891, 1105243, 1319161, 40893991]

約数ペア:

[(1, 40893991), (31, 1319161), (37, 1105243), (101, 404891), (353, 115847), (1147, 35653), (3131, 13061), (3737, 10943)]