1682016973

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{2381}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 2109927960

約数和(自身を除く): 427910987

約数列:

[1, 7, 13, 49, 91, 637, 1109, 2381, 7763, 14417, 16667, 30953, 54341, 100919, 116669, 216671, 706433, 1516697, 2640529, 18483703, 34326877, 129385921, 240288139, 1682016973]

約数ペア:

[(1, 1682016973), (7, 240288139), (13, 129385921), (49, 34326877), (91, 18483703), (637, 2640529), (1109, 1516697), (2381, 706433), (7763, 216671), (14417, 116669), (16667, 100919), (30953, 54341)]