13299627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 20749824

約数和(自身を除く): 7450197

約数列:

[1, 3, 11, 17, 33, 51, 151, 157, 187, 453, 471, 561, 1661, 1727, 2567, 2669, 4983, 5181, 7701, 8007, 23707, 28237, 29359, 71121, 84711, 88077, 260777, 403019, 782331, 1209057, 4433209, 13299627]

約数ペア:

[(1, 13299627), (3, 4433209), (11, 1209057), (17, 782331), (33, 403019), (51, 260777), (151, 88077), (157, 84711), (187, 71121), (453, 29359), (471, 28237), (561, 23707), (1661, 8007), (1727, 7701), (2567, 5181), (2669, 4983)]