633591

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 1067040

約数和(自身を除く): 433449

約数列:

[1, 3, 7, 9, 21, 63, 89, 113, 267, 339, 623, 791, 801, 1017, 1869, 2373, 5607, 7119, 10057, 30171, 70399, 90513, 211197, 633591]

約数ペア:

[(1, 633591), (3, 211197), (7, 90513), (9, 70399), (21, 30171), (63, 10057), (89, 7119), (113, 5607), (267, 2373), (339, 1869), (623, 1017), (791, 801)]