2743451347

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{253343}}^1$

素因数の和:253387

約数の個数: 24

約数和(自身を含む): 3639033216

約数和(自身を除く): 895581869

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 253343, 1773401, 3293459, 4306831, 12413807, 23054213, 30147817, 55988803, 161379491, 211034719, 391921621, 2743451347]

約数ペア:

[(1, 2743451347), (7, 391921621), (13, 211034719), (17, 161379491), (49, 55988803), (91, 30147817), (119, 23054213), (221, 12413807), (637, 4306831), (833, 3293459), (1547, 1773401), (10829, 253343)]