23249331

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19423}}^1$

素因数の和:19455

約数の個数: 24

約数和(自身を含む): 40401920

約数和(自身を除く): 17152589

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 19423, 58269, 135961, 174807, 369037, 407883, 1107111, 1223649, 2583259, 3321333, 7749777, 23249331]

約数ペア:

[(1, 23249331), (3, 7749777), (7, 3321333), (9, 2583259), (19, 1223649), (21, 1107111), (57, 407883), (63, 369037), (133, 174807), (171, 135961), (399, 58269), (1197, 19423)]