119892801

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 186679296

約数和(自身を除く): 66786495

約数列:

[1, 3, 7, 21, 71, 191, 213, 421, 497, 573, 1263, 1337, 1491, 2947, 4011, 8841, 13561, 29891, 40683, 80411, 89673, 94927, 209237, 241233, 284781, 562877, 627711, 1688631, 5709181, 17127543, 39964267, 119892801]

約数ペア:

[(1, 119892801), (3, 39964267), (7, 17127543), (21, 5709181), (71, 1688631), (191, 627711), (213, 562877), (421, 284781), (497, 241233), (573, 209237), (1263, 94927), (1337, 89673), (1491, 80411), (2947, 40683), (4011, 29891), (8841, 13561)]