9873156671

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{20507}}^1$

素因数の和:21254

約数の個数: 16

約数和(自身を含む): 11405729280

約数和(自身を除く): 1532572609

約数列:

[1, 7, 109, 631, 763, 4417, 20507, 68779, 143549, 481453, 2235263, 12939917, 15646841, 90579419, 1410450953, 9873156671]

約数ペア:

[(1, 9873156671), (7, 1410450953), (109, 90579419), (631, 15646841), (763, 12939917), (4417, 2235263), (20507, 481453), (68779, 143549)]