2951361

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 4942080

約数和(自身を除く): 1990719

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 593, 711, 1659, 1779, 4151, 4977, 5337, 12453, 37359, 46847, 140541, 327929, 421623, 983787, 2951361]

約数ペア:

[(1, 2951361), (3, 983787), (7, 421623), (9, 327929), (21, 140541), (63, 46847), (79, 37359), (237, 12453), (553, 5337), (593, 4977), (711, 4151), (1659, 1779)]