38895126921

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7438349}}^1$

素因数の和:7438445

約数の個数: 24

約数和(自身を含む): 64981425600

約数和(自身を除く): 26086298679

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 7438349, 22315047, 52068443, 66945141, 156205329, 468615987, 617382967, 1852148901, 4321680769, 5556446703, 12965042307, 38895126921]

約数ペア:

[(1, 38895126921), (3, 12965042307), (7, 5556446703), (9, 4321680769), (21, 1852148901), (63, 617382967), (83, 468615987), (249, 156205329), (581, 66945141), (747, 52068443), (1743, 22315047), (5229, 7438349)]