10978401

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 17510400

約数和(自身を除く): 6531999

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 227, 329, 343, 681, 987, 1029, 1589, 2303, 4767, 6909, 10669, 11123, 16121, 32007, 33369, 48363, 74683, 77861, 224049, 233583, 522781, 1568343, 3659467, 10978401]

約数ペア:

[(1, 10978401), (3, 3659467), (7, 1568343), (21, 522781), (47, 233583), (49, 224049), (141, 77861), (147, 74683), (227, 48363), (329, 33369), (343, 32007), (681, 16121), (987, 11123), (1029, 10669), (1589, 6909), (2303, 4767)]