29154993

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 45957120

約数和(自身を除く): 16802127

約数列:

[1, 3, 7, 21, 47, 109, 141, 271, 327, 329, 763, 813, 987, 1897, 2289, 5123, 5691, 12737, 15369, 29539, 35861, 38211, 88617, 89159, 107583, 206773, 267477, 620319, 1388333, 4164999, 9718331, 29154993]

約数ペア:

[(1, 29154993), (3, 9718331), (7, 4164999), (21, 1388333), (47, 620319), (109, 267477), (141, 206773), (271, 107583), (327, 89159), (329, 88617), (763, 38211), (813, 35861), (987, 29539), (1897, 15369), (2289, 12737), (5123, 5691)]