27401861

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 29245440

約数和(自身を除く): 1843579

約数列:

[1, 31, 67, 79, 167, 2077, 2449, 5177, 5293, 11189, 13193, 164083, 346859, 408983, 883931, 27401861]

約数ペア:

[(1, 27401861), (31, 883931), (67, 408983), (79, 346859), (167, 164083), (2077, 13193), (2449, 11189), (5177, 5293)]