16842273

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2423}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 25752576

約数和(自身を除く): 8910303

約数列:

[1, 3, 7, 21, 331, 993, 2317, 2423, 6951, 7269, 16961, 50883, 802013, 2406039, 5614091, 16842273]

約数ペア:

[(1, 16842273), (3, 5614091), (7, 2406039), (21, 802013), (331, 50883), (993, 16961), (2317, 7269), (2423, 6951)]