13939401

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 22487040

約数和(自身を除く): 8547639

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 487, 609, 987, 1363, 1461, 3409, 4089, 9541, 10227, 14123, 22889, 28623, 42369, 68667, 98861, 160223, 296583, 480669, 663781, 1991343, 4646467, 13939401]

約数ペア:

[(1, 13939401), (3, 4646467), (7, 1991343), (21, 663781), (29, 480669), (47, 296583), (87, 160223), (141, 98861), (203, 68667), (329, 42369), (487, 28623), (609, 22889), (987, 14123), (1363, 10227), (1461, 9541), (3409, 4089)]