1917966483

素因数分解:

$3^2\times {\mathrm{3331}}^1\times {\mathrm{63977}}^1$

素因数の和:67314

約数の個数: 12

約数和(自身を含む): 2771271048

約数和(自身を除く): 853304565

約数列:

[1, 3, 9, 3331, 9993, 29979, 63977, 191931, 575793, 213107387, 639322161, 1917966483]

約数ペア:

[(1, 1917966483), (3, 639322161), (9, 213107387), (3331, 575793), (9993, 191931), (29979, 63977)]