13361481

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2383}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 22314240

約数和(自身を除く): 8952759

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 2383, 5607, 7149, 16681, 21447, 50043, 150129, 212087, 636261, 1484609, 1908783, 4453827, 13361481]

約数ペア:

[(1, 13361481), (3, 4453827), (7, 1908783), (9, 1484609), (21, 636261), (63, 212087), (89, 150129), (267, 50043), (623, 21447), (801, 16681), (1869, 7149), (2383, 5607)]