7974032013

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{2709491}}^1$

素因数の和:2709609

約数の個数: 16

約数和(自身を含む): 11921764800

約数和(自身を除く): 3947732787

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 2709491, 8128473, 24385419, 73156257, 295334519, 886003557, 2658010671, 7974032013]

約数ペア:

[(1, 7974032013), (3, 2658010671), (9, 886003557), (27, 295334519), (109, 73156257), (327, 24385419), (981, 8128473), (2943, 2709491)]