31931322011

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1\times {\mathrm{6521}}^1$

素因数の和:8134

約数の個数: 16

約数和(自身を含む): 33190197120

約数和(自身を除く): 1258875109

約数列:

[1, 37, 89, 1487, 3293, 6521, 55019, 132343, 241277, 580369, 4896691, 9696727, 21473653, 358778899, 863008703, 31931322011]

約数ペア:

[(1, 31931322011), (37, 863008703), (89, 358778899), (1487, 21473653), (3293, 9696727), (6521, 4896691), (55019, 580369), (132343, 241277)]