9780118959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4111021}}^1$

素因数の和:4111098

約数の個数: 16

約数和(自身を含む): 14273468384

約数和(自身を除く): 4493349425

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 4111021, 12333063, 53443273, 160329819, 250772281, 752316843, 3260039653, 9780118959]

約数ペア:

[(1, 9780118959), (3, 3260039653), (13, 752316843), (39, 250772281), (61, 160329819), (183, 53443273), (793, 12333063), (2379, 4111021)]