7190253

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 12070656

約数和(自身を除く): 4880403

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 1871, 3843, 5613, 13097, 16839, 39291, 114131, 117873, 342393, 798917, 1027179, 2396751, 7190253]

約数ペア:

[(1, 7190253), (3, 2396751), (7, 1027179), (9, 798917), (21, 342393), (61, 117873), (63, 114131), (183, 39291), (427, 16839), (549, 13097), (1281, 5613), (1871, 3843)]