147348733

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{49297}}^1$

素因数の和:49372

約数の個数: 12

約数和(自身を含む): 174219132

約数和(自身を除く): 26870399

約数列:

[1, 7, 49, 61, 427, 2989, 49297, 345079, 2415553, 3007117, 21049819, 147348733]

約数ペア:

[(1, 147348733), (7, 21049819), (49, 3007117), (61, 2415553), (427, 345079), (2989, 49297)]