1199987711

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 1349222400

約数和(自身を除く): 149234689

約数列:

[1, 13, 31, 169, 199, 403, 1151, 2587, 5239, 6169, 14963, 33631, 35681, 80197, 194519, 229049, 463853, 1042561, 2977637, 6030089, 7100519, 38709281, 92306747, 1199987711]

約数ペア:

[(1, 1199987711), (13, 92306747), (31, 38709281), (169, 7100519), (199, 6030089), (403, 2977637), (1151, 1042561), (2587, 463853), (5239, 229049), (6169, 194519), (14963, 80197), (33631, 35681)]