7202139

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7297}}^1$

素因数の和:7354

約数の個数: 16

約数和(自身を含む): 11209728

約数和(自身を除く): 4007589

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 7297, 21891, 51079, 153237, 342959, 1028877, 2400713, 7202139]

約数ペア:

[(1, 7202139), (3, 2400713), (7, 1028877), (21, 342959), (47, 153237), (141, 51079), (329, 21891), (987, 7297)]