2100267

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 3385200

約数和(自身を除く): 1284933

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 619, 1131, 1857, 3393, 5571, 8047, 17951, 24141, 53853, 72423, 161559, 233363, 700089, 2100267]

約数ペア:

[(1, 2100267), (3, 700089), (9, 233363), (13, 161559), (29, 72423), (39, 53853), (87, 24141), (117, 17951), (261, 8047), (377, 5571), (619, 3393), (1131, 1857)]