13182057

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 22014720

約数和(自身を除く): 8832663

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 2351, 5607, 7053, 16457, 21159, 49371, 148113, 209239, 627717, 1464673, 1883151, 4394019, 13182057]

約数ペア:

[(1, 13182057), (3, 4394019), (7, 1883151), (9, 1464673), (21, 627717), (63, 209239), (89, 148113), (267, 49371), (623, 21159), (801, 16457), (1869, 7053), (2351, 5607)]