3921873

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 5505600

約数和(自身を除く): 1583727

約数列:

[1, 3, 29, 61, 87, 183, 739, 1769, 2217, 5307, 21431, 45079, 64293, 135237, 1307291, 3921873]

約数ペア:

[(1, 3921873), (3, 1307291), (29, 135237), (61, 64293), (87, 45079), (183, 21431), (739, 5307), (1769, 2217)]