804913417

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{5309}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 1016971200

約数和(自身を除く): 212057783

約数列:

[1, 7, 11, 77, 121, 179, 847, 1253, 1969, 5309, 13783, 21659, 37163, 58399, 151613, 408793, 642389, 950311, 4496723, 6652177, 10453421, 73173947, 114987631, 804913417]

約数ペア:

[(1, 804913417), (7, 114987631), (11, 73173947), (77, 10453421), (121, 6652177), (179, 4496723), (847, 950311), (1253, 642389), (1969, 408793), (5309, 151613), (13783, 58399), (21659, 37163)]