621293669919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19181}}^1\times {\mathrm{276847}}^1$

素因数の和:296047

約数の個数: 24

約数和(自身を含む): 966510697152

約数和(自身を除く): 345217027233

約数列:

[1, 3, 9, 13, 39, 117, 19181, 57543, 172629, 249353, 276847, 748059, 830541, 2244177, 2491623, 3599011, 10797033, 32391099, 5310202307, 15930606921, 47791820763, 69032629991, 207097889973, 621293669919]

約数ペア:

[(1, 621293669919), (3, 207097889973), (9, 69032629991), (13, 47791820763), (39, 15930606921), (117, 5310202307), (19181, 32391099), (57543, 10797033), (172629, 3599011), (249353, 2491623), (276847, 2244177), (748059, 830541)]