31533996921

素因数分解:

$3^1\times 7^1\times {\mathrm{2801}}^1\times {\mathrm{536101}}^1$

素因数の和:538912

約数の個数: 16

約数和(自身を含む): 48069049728

約数和(自身を除く): 16535052807

約数列:

[1, 3, 7, 21, 2801, 8403, 19607, 58821, 536101, 1608303, 3752707, 11258121, 1501618901, 4504856703, 10511332307, 31533996921]

約数ペア:

[(1, 31533996921), (3, 10511332307), (7, 4504856703), (21, 1501618901), (2801, 11258121), (8403, 3752707), (19607, 1608303), (58821, 536101)]