741960471

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{3371}}^1$

素因数の和:3651

約数の個数: 32

約数和(自身を含む): 1160183808

約数和(自身を除く): 418223337

約数列:

[1, 3, 7, 21, 47, 141, 223, 329, 669, 987, 1561, 3371, 4683, 10113, 10481, 23597, 31443, 70791, 73367, 158437, 220101, 475311, 751733, 1109059, 2255199, 3327177, 5262131, 15786393, 35331451, 105994353, 247320157, 741960471]

約数ペア:

[(1, 741960471), (3, 247320157), (7, 105994353), (21, 35331451), (47, 15786393), (141, 5262131), (223, 3327177), (329, 2255199), (669, 1109059), (987, 751733), (1561, 475311), (3371, 220101), (4683, 158437), (10113, 73367), (10481, 70791), (23597, 31443)]