23211027

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19391}}^1$

素因数の和:19423

約数の個数: 24

約数和(自身を含む): 40335360

約数和(自身を除く): 17124333

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 19391, 58173, 135737, 174519, 368429, 407211, 1105287, 1221633, 2579003, 3315861, 7737009, 23211027]

約数ペア:

[(1, 23211027), (3, 7737009), (7, 3315861), (9, 2579003), (19, 1221633), (21, 1105287), (57, 407211), (63, 368429), (133, 174519), (171, 135737), (399, 58173), (1197, 19391)]