2912186991

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3382331}}^1$

素因数の和:3382382

約数の個数: 16

約数和(自身を含む): 4545854208

約数和(自身を除く): 1633667217

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3382331, 10146993, 23676317, 71028951, 138675571, 416026713, 970728997, 2912186991]

約数ペア:

[(1, 2912186991), (3, 970728997), (7, 416026713), (21, 138675571), (41, 71028951), (123, 23676317), (287, 10146993), (861, 3382331)]