40802177

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 47345760

約数和(自身を除く): 6543583

約数列:

[1, 13, 19, 97, 131, 169, 247, 1261, 1703, 1843, 2489, 3211, 12707, 16393, 22139, 23959, 32357, 165191, 241433, 311467, 420641, 2147483, 3138629, 40802177]

約数ペア:

[(1, 40802177), (13, 3138629), (19, 2147483), (97, 420641), (131, 311467), (169, 241433), (247, 165191), (1261, 32357), (1703, 23959), (1843, 22139), (2489, 16393), (3211, 12707)]