1330439979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{769}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 1960358400

約数和(自身を除く): 629918421

約数列:

[1, 3, 11, 33, 103, 309, 509, 769, 1133, 1527, 2307, 3399, 5599, 8459, 16797, 25377, 52427, 79207, 157281, 237621, 391421, 576697, 871277, 1174263, 1730091, 2613831, 4305631, 12916893, 40316363, 120949089, 443479993, 1330439979]

約数ペア:

[(1, 1330439979), (3, 443479993), (11, 120949089), (33, 40316363), (103, 12916893), (309, 4305631), (509, 2613831), (769, 1730091), (1133, 1174263), (1527, 871277), (2307, 576697), (3399, 391421), (5599, 237621), (8459, 157281), (16797, 79207), (25377, 52427)]