30953221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 34836480

約数和(自身を除く): 3883259

約数列:

[1, 13, 31, 89, 403, 863, 1157, 2759, 11219, 26753, 35867, 76807, 347789, 998491, 2381017, 30953221]

約数ペア:

[(1, 30953221), (13, 2381017), (31, 998491), (89, 347789), (403, 76807), (863, 35867), (1157, 26753), (2759, 11219)]