61383889

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 78493760

約数和(自身を除く): 17109871

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 1597, 2023, 2261, 5491, 11179, 27149, 30343, 38437, 190043, 212401, 461533, 515831, 3230731, 3610817, 8769127, 61383889]

約数ペア:

[(1, 61383889), (7, 8769127), (17, 3610817), (19, 3230731), (119, 515831), (133, 461533), (289, 212401), (323, 190043), (1597, 38437), (2023, 30343), (2261, 27149), (5491, 11179)]