42985401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 20052039

約数列:

[1, 3, 17, 47, 51, 79, 141, 227, 237, 681, 799, 1343, 2397, 3713, 3859, 4029, 10669, 11139, 11577, 17933, 32007, 53799, 63121, 181373, 189363, 304861, 544119, 842851, 914583, 2528553, 14328467, 42985401]

約数ペア:

[(1, 42985401), (3, 14328467), (17, 2528553), (47, 914583), (51, 842851), (79, 544119), (141, 304861), (227, 189363), (237, 181373), (681, 63121), (799, 53799), (1343, 32007), (2397, 17933), (3713, 11577), (3859, 11139), (4029, 10669)]