4228679

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 5376000

約数和(自身を除く): 1147321

約数列:

[1, 7, 13, 31, 91, 217, 403, 1499, 2821, 10493, 19487, 46469, 136409, 325283, 604097, 4228679]

約数ペア:

[(1, 4228679), (7, 604097), (13, 325283), (31, 136409), (91, 46469), (217, 19487), (403, 10493), (1499, 2821)]