15600213

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 23464896

約数和(自身を除く): 7864683

約数列:

[1, 3, 9, 41, 67, 123, 201, 369, 603, 631, 1893, 2747, 5679, 8241, 24723, 25871, 42277, 77613, 126831, 232839, 380493, 1733357, 5200071, 15600213]

約数ペア:

[(1, 15600213), (3, 5200071), (9, 1733357), (41, 380493), (67, 232839), (123, 126831), (201, 77613), (369, 42277), (603, 25871), (631, 24723), (1893, 8241), (2747, 5679)]