86460891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 130744320

約数和(自身を除く): 44283429

約数列:

[1, 3, 11, 31, 33, 93, 223, 341, 379, 669, 1023, 1137, 2453, 4169, 6913, 7359, 11749, 12507, 20739, 35247, 76043, 84517, 129239, 228129, 253551, 387717, 929687, 2620027, 2789061, 7860081, 28820297, 86460891]

約数ペア:

[(1, 86460891), (3, 28820297), (11, 7860081), (31, 2789061), (33, 2620027), (93, 929687), (223, 387717), (341, 253551), (379, 228129), (669, 129239), (1023, 84517), (1137, 76043), (2453, 35247), (4169, 20739), (6913, 12507), (7359, 11749)]