29972411

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4129}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 36872640

約数和(自身を除く): 6900229

約数列:

[1, 7, 17, 61, 119, 427, 1037, 4129, 7259, 28903, 70193, 251869, 491351, 1763083, 4281773, 29972411]

約数ペア:

[(1, 29972411), (7, 4281773), (17, 1763083), (61, 491351), (119, 251869), (427, 70193), (1037, 28903), (4129, 7259)]