425838921

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{4721}}^1$

素因数の和:5112

約数の個数: 16

約数和(自身を含む): 575252928

約数和(自身を除く): 149414007

約数列:

[1, 3, 107, 281, 321, 843, 4721, 14163, 30067, 90201, 505147, 1326601, 1515441, 3979803, 141946307, 425838921]

約数ペア:

[(1, 425838921), (3, 141946307), (107, 3979803), (281, 1515441), (321, 1326601), (843, 505147), (4721, 90201), (14163, 30067)]