1393398641

素因数分解:

${\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1\times {\mathrm{751}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 1457015040

約数和(自身を除く): 63616399

約数列:

[1, 29, 137, 467, 751, 3973, 13543, 21779, 63979, 102887, 350717, 1855391, 2983723, 10170793, 48048229, 1393398641]

約数ペア:

[(1, 1393398641), (29, 48048229), (137, 10170793), (467, 2983723), (751, 1855391), (3973, 350717), (13543, 102887), (21779, 63979)]