211082853891

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40694593}}^1$

素因数の和:40694635

約数の個数: 32

約数和(自身を含む): 364623562240

約数和(自身を除く): 153540708349

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 40694593, 122083779, 284862151, 529029709, 773197267, 854586453, 1587089127, 2319591801, 3703207963, 5412380869, 10051564471, 11109623889, 16237142607, 30154693413, 70360951297, 211082853891]

約数ペア:

[(1, 211082853891), (3, 70360951297), (7, 30154693413), (13, 16237142607), (19, 11109623889), (21, 10051564471), (39, 5412380869), (57, 3703207963), (91, 2319591801), (133, 1587089127), (247, 854586453), (273, 773197267), (399, 529029709), (741, 284862151), (1729, 122083779), (5187, 40694593)]