3963411

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:472

約数の個数: 20

約数和(自身を含む): 5976432

約数和(自身を除く): 2013021

約数列:

[1, 3, 9, 27, 81, 167, 293, 501, 879, 1503, 2637, 4509, 7911, 13527, 23733, 48931, 146793, 440379, 1321137, 3963411]

約数ペア:

[(1, 3963411), (3, 1321137), (9, 440379), (27, 146793), (81, 48931), (167, 23733), (293, 13527), (501, 7911), (879, 4509), (1503, 2637)]