40974791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2837}}^1$

素因数の和:2962

約数の個数: 16

約数和(自身を含む): 48631968

約数和(自身を除く): 7657177

約数列:

[1, 11, 13, 101, 143, 1111, 1313, 2837, 14443, 31207, 36881, 286537, 405691, 3151907, 3724981, 40974791]

約数ペア:

[(1, 40974791), (11, 3724981), (13, 3151907), (101, 405691), (143, 286537), (1111, 36881), (1313, 31207), (2837, 14443)]