2408203

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 20

約数和(自身を含む): 3025080

約数和(自身を除く): 616877

約数列:

[1, 7, 17, 49, 59, 119, 343, 413, 833, 1003, 2401, 2891, 5831, 7021, 20237, 40817, 49147, 141659, 344029, 2408203]

約数ペア:

[(1, 2408203), (7, 344029), (17, 141659), (49, 49147), (59, 40817), (119, 20237), (343, 7021), (413, 5831), (833, 2891), (1003, 2401)]