528021429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{221951}}^1$

素因数の和:222028

約数の個数: 16

約数和(自身を含む): 770617344

約数和(自身を除く): 242595915

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 221951, 665853, 2885363, 8656089, 13539011, 40617033, 176007143, 528021429]

約数ペア:

[(1, 528021429), (3, 176007143), (13, 40617033), (39, 13539011), (61, 8656089), (183, 2885363), (793, 665853), (2379, 221951)]