3350147381

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{1259}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 4136832000

約数和(自身を除く): 786684619

約数列:

[1, 7, 17, 59, 119, 379, 413, 1003, 1259, 2653, 6443, 7021, 8813, 21403, 22361, 45101, 74281, 149821, 156527, 380137, 477161, 519967, 1262777, 2660959, 3340127, 8111737, 8839439, 28152499, 56782159, 197067493, 478592483, 3350147381]

約数ペア:

[(1, 3350147381), (7, 478592483), (17, 197067493), (59, 56782159), (119, 28152499), (379, 8839439), (413, 8111737), (1003, 3340127), (1259, 2660959), (2653, 1262777), (6443, 519967), (7021, 477161), (8813, 380137), (21403, 156527), (22361, 149821), (45101, 74281)]