40897633

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^2$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 50720960

約数和(自身を除く): 9823327

約数列:

[1, 7, 19, 61, 71, 133, 427, 497, 1159, 1349, 4331, 5041, 8113, 9443, 30317, 35287, 82289, 95779, 307501, 576023, 670453, 2152507, 5842519, 40897633]

約数ペア:

[(1, 40897633), (7, 5842519), (19, 2152507), (61, 670453), (71, 576023), (133, 307501), (427, 95779), (497, 82289), (1159, 35287), (1349, 30317), (4331, 9443), (5041, 8113)]