319504031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{68023}}^1$

素因数の和:68102

約数の個数: 16

約数和(自身を含む): 404878848

約数和(自身を除く): 85374817

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 68023, 476161, 748253, 4149403, 5237771, 29045821, 45643433, 319504031]

約数ペア:

[(1, 319504031), (7, 45643433), (11, 29045821), (61, 5237771), (77, 4149403), (427, 748253), (671, 476161), (4697, 68023)]