4921287

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 7857024

約数和(自身を除く): 2935737

約数列:

[1, 3, 7, 21, 23, 69, 161, 443, 483, 529, 1329, 1587, 3101, 3703, 9303, 10189, 11109, 30567, 71323, 213969, 234347, 703041, 1640429, 4921287]

約数ペア:

[(1, 4921287), (3, 1640429), (7, 703041), (21, 234347), (23, 213969), (69, 71323), (161, 30567), (443, 11109), (483, 10189), (529, 9303), (1329, 3703), (1587, 3101)]