2013259785

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3121333}}^1$

素因数の和:3121384

約数の個数: 16

約数和(自身を含む): 3296128704

約数和(自身を除く): 1282868919

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3121333, 9363999, 15606665, 46819995, 134217319, 402651957, 671086595, 2013259785]

約数ペア:

[(1, 2013259785), (3, 671086595), (5, 402651957), (15, 134217319), (43, 46819995), (129, 15606665), (215, 9363999), (645, 3121333)]