13096377

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 23803200

約数和(自身を除く): 10706823

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 521, 931, 1197, 1323, 1563, 2793, 3591, 3647, 4689, 8379, 9899, 10941, 14067, 25137, 25529, 29697, 32823, 69293, 76587, 89091, 98469, 207879, 229761, 267273, 485051, 623637, 689283, 1455153, 1870911, 4365459, 13096377]

約数ペア:

[(1, 13096377), (3, 4365459), (7, 1870911), (9, 1455153), (19, 689283), (21, 623637), (27, 485051), (49, 267273), (57, 229761), (63, 207879), (133, 98469), (147, 89091), (171, 76587), (189, 69293), (399, 32823), (441, 29697), (513, 25529), (521, 25137), (931, 14067), (1197, 10941), (1323, 9899), (1563, 8379), (2793, 4689), (3591, 3647)]