4538121

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7012

約数の個数: 16

約数和(自身を含む): 7139328

約数和(自身を除く): 2601207

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 6971, 20913, 48797, 146391, 216101, 648303, 1512707, 4538121]

約数ペア:

[(1, 4538121), (3, 1512707), (7, 648303), (21, 216101), (31, 146391), (93, 48797), (217, 20913), (651, 6971)]