42591409

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^3$

素因数の和:237

約数の個数: 16

約数和(自身を含む): 52275456

約数和(自身を除く): 9684047

約数列:

[1, 7, 17, 71, 119, 497, 1207, 5041, 8449, 35287, 85697, 357911, 599879, 2505377, 6084487, 42591409]

約数ペア:

[(1, 42591409), (7, 6084487), (17, 2505377), (71, 599879), (119, 357911), (497, 85697), (1207, 35287), (5041, 8449)]