13694571

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 23362560

約数和(自身を除く): 9667989

約数列:

[1, 3, 9, 11, 17, 33, 51, 79, 99, 103, 153, 187, 237, 309, 561, 711, 869, 927, 1133, 1343, 1683, 1751, 2607, 3399, 4029, 5253, 7821, 8137, 10197, 12087, 14773, 15759, 19261, 24411, 44319, 57783, 73233, 89507, 132957, 138329, 173349, 268521, 414987, 805563, 1244961, 1521619, 4564857, 13694571]

約数ペア:

[(1, 13694571), (3, 4564857), (9, 1521619), (11, 1244961), (17, 805563), (33, 414987), (51, 268521), (79, 173349), (99, 138329), (103, 132957), (153, 89507), (187, 73233), (237, 57783), (309, 44319), (561, 24411), (711, 19261), (869, 15759), (927, 14773), (1133, 12087), (1343, 10197), (1683, 8137), (1751, 7821), (2607, 5253), (3399, 4029)]