2107227

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 2967840

約数和(自身を除く): 860613

約数列:

[1, 3, 29, 53, 87, 159, 457, 1371, 1537, 4611, 13253, 24221, 39759, 72663, 702409, 2107227]

約数ペア:

[(1, 2107227), (3, 702409), (29, 72663), (53, 39759), (87, 24221), (159, 13253), (457, 4611), (1371, 1537)]