13169541

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 22376448

約数和(自身を除く): 9206907

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1213, 1551, 3619, 3639, 8491, 10857, 13343, 25473, 40029, 57011, 93401, 171033, 280203, 399077, 627121, 1197231, 1881363, 4389847, 13169541]

約数ペア:

[(1, 13169541), (3, 4389847), (7, 1881363), (11, 1197231), (21, 627121), (33, 399077), (47, 280203), (77, 171033), (141, 93401), (231, 57011), (329, 40029), (517, 25473), (987, 13343), (1213, 10857), (1551, 8491), (3619, 3639)]