9807100407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{27940457}}^1$

素因数の和:27940479

約数の個数: 16

約数和(自身を含む): 15646656480

約数和(自身を除く): 5839556073

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 27940457, 83821371, 251464113, 363225941, 754392339, 1089677823, 3269033469, 9807100407]

約数ペア:

[(1, 9807100407), (3, 3269033469), (9, 1089677823), (13, 754392339), (27, 363225941), (39, 251464113), (117, 83821371), (351, 27940457)]