79289777

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 93187584

約数和(自身を除く): 13897807

約数列:

[1, 7, 41, 287, 431, 641, 3017, 4487, 17671, 26281, 123697, 183967, 276271, 1933897, 11327111, 79289777]

約数ペア:

[(1, 79289777), (7, 11327111), (41, 1933897), (287, 276271), (431, 183967), (641, 123697), (3017, 26281), (4487, 17671)]