42174517

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1301}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 52746624

約数和(自身を除く): 10572107

約数列:

[1, 7, 11, 77, 421, 1301, 2947, 4631, 9107, 14311, 32417, 100177, 547721, 3834047, 6024931, 42174517]

約数ペア:

[(1, 42174517), (7, 6024931), (11, 3834047), (77, 547721), (421, 100177), (1301, 32417), (2947, 14311), (4631, 9107)]