15721879679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{8363}}^1$

素因数の和:8591

約数の個数: 32

約数和(自身を含む): 18307123200

約数和(自身を除く): 2585243521

約数列:

[1, 11, 31, 37, 149, 341, 407, 1147, 1639, 4619, 5513, 8363, 12617, 50809, 60643, 91993, 170903, 259253, 309431, 1246087, 1879933, 2851783, 3403741, 9592361, 13706957, 38628697, 46105219, 105515971, 424915667, 507157409, 1429261789, 15721879679]

約数ペア:

[(1, 15721879679), (11, 1429261789), (31, 507157409), (37, 424915667), (149, 105515971), (341, 46105219), (407, 38628697), (1147, 13706957), (1639, 9592361), (4619, 3403741), (5513, 2851783), (8363, 1879933), (12617, 1246087), (50809, 309431), (60643, 259253), (91993, 170903)]