4450209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 6376320

約数和(自身を除く): 1926111

約数列:

[1, 3, 17, 51, 71, 213, 1207, 1229, 3621, 3687, 20893, 62679, 87259, 261777, 1483403, 4450209]

約数ペア:

[(1, 4450209), (3, 1483403), (17, 261777), (51, 87259), (71, 62679), (213, 20893), (1207, 3687), (1229, 3621)]