2912233359

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{3613}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 4488067584

約数和(自身を除く): 1575834225

約数列:

[1, 3, 7, 21, 131, 293, 393, 879, 917, 2051, 2751, 3613, 6153, 10839, 25291, 38383, 75873, 115149, 268681, 473303, 806043, 1058609, 1419909, 3175827, 3313121, 7410263, 9939363, 22230789, 138677779, 416033337, 970744453, 2912233359]

約数ペア:

[(1, 2912233359), (3, 970744453), (7, 416033337), (21, 138677779), (131, 22230789), (293, 9939363), (393, 7410263), (879, 3313121), (917, 3175827), (2051, 1419909), (2751, 1058609), (3613, 806043), (6153, 473303), (10839, 268681), (25291, 115149), (38383, 75873)]