5640207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 8069760

約数和(自身を除く): 2429553

約数列:

[1, 3, 19, 53, 57, 159, 1007, 1867, 3021, 5601, 35473, 98951, 106419, 296853, 1880069, 5640207]

約数ペア:

[(1, 5640207), (3, 1880069), (19, 296853), (53, 106419), (57, 98951), (159, 35473), (1007, 5601), (1867, 3021)]