24509513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 6456247

約数列:

[1, 7, 23, 41, 47, 79, 161, 287, 329, 553, 943, 1081, 1817, 1927, 3239, 3713, 6601, 7567, 12719, 13489, 22673, 25991, 44321, 74497, 85399, 152233, 310247, 521479, 597793, 1065631, 3501359, 24509513]

約数ペア:

[(1, 24509513), (7, 3501359), (23, 1065631), (41, 597793), (47, 521479), (79, 310247), (161, 152233), (287, 85399), (329, 74497), (553, 44321), (943, 25991), (1081, 22673), (1817, 13489), (1927, 12719), (3239, 7567), (3713, 6601)]