3420209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 3958080

約数和(自身を除く): 537871

約数列:

[1, 13, 19, 61, 227, 247, 793, 1159, 2951, 4313, 13847, 15067, 56069, 180011, 263093, 3420209]

約数ペア:

[(1, 3420209), (13, 263093), (19, 180011), (61, 56069), (227, 15067), (247, 13847), (793, 4313), (1159, 2951)]