421203779

素因数分解:

${\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 433473600

約数和(自身を除く): 12269821

約数列:

[1, 97, 149, 151, 193, 14453, 14647, 18721, 22499, 28757, 29143, 2182403, 2789429, 2826871, 4342307, 421203779]

約数ペア:

[(1, 421203779), (97, 4342307), (149, 2826871), (151, 2789429), (193, 2182403), (14453, 29143), (14647, 28757), (18721, 22499)]