1999673577

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{80473}}^1$

素因数の和:80741

約数の個数: 24

約数和(自身を含む): 3163593888

約数和(自身を除く): 1163920311

約数列:

[1, 3, 9, 11, 33, 99, 251, 753, 2259, 2761, 8283, 24849, 80473, 241419, 724257, 885203, 2655609, 7966827, 20198723, 60596169, 181788507, 222185953, 666557859, 1999673577]

約数ペア:

[(1, 1999673577), (3, 666557859), (9, 222185953), (11, 181788507), (33, 60596169), (99, 20198723), (251, 7966827), (753, 2655609), (2259, 885203), (2761, 724257), (8283, 241419), (24849, 80473)]