2255529

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 3153920

約数和(自身を除く): 898391

約数列:

[1, 3, 31, 79, 93, 237, 307, 921, 2449, 7347, 9517, 24253, 28551, 72759, 751843, 2255529]

約数ペア:

[(1, 2255529), (3, 751843), (31, 72759), (79, 28551), (93, 24253), (237, 9517), (307, 7347), (921, 2449)]