201611130987

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{49743679}}^1$

素因数の和:49743882

約数の個数: 16

約数和(自身を含む): 308808765440

約数和(自身を除く): 107197634453

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 49743679, 149231037, 348205753, 1044617259, 9600530047, 28801590141, 67203710329, 201611130987]

約数ペア:

[(1, 201611130987), (3, 67203710329), (7, 28801590141), (21, 9600530047), (193, 1044617259), (579, 348205753), (1351, 149231037), (4053, 49743679)]