31230597

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 42632192

約数和(自身を除く): 11401595

約数列:

[1, 3, 61, 157, 183, 471, 1087, 3261, 9577, 28731, 66307, 170659, 198921, 511977, 10410199, 31230597]

約数ペア:

[(1, 31230597), (3, 10410199), (61, 511977), (157, 198921), (183, 170659), (471, 66307), (1087, 28731), (3261, 9577)]