3972289740041

素因数分解:

$7^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1\times {\mathrm{1504519}}^1$

素因数の和:1504626

約数の個数: 32

約数和(自身を含む): 4899198566400

約数和(自身を除く): 926908826359

約数列:

[1, 7, 23, 31, 161, 217, 529, 713, 3703, 4991, 12167, 16399, 85169, 114793, 377177, 1504519, 2640239, 10531633, 34603937, 46640089, 242227559, 326480623, 795890551, 1072722047, 5571233857, 7509054329, 18305482673, 24672607081, 128138378711, 172708249567, 567469962863, 3972289740041]

約数ペア:

[(1, 3972289740041), (7, 567469962863), (23, 172708249567), (31, 128138378711), (161, 24672607081), (217, 18305482673), (529, 7509054329), (713, 5571233857), (3703, 1072722047), (4991, 795890551), (12167, 326480623), (16399, 242227559), (85169, 46640089), (114793, 34603937), (377177, 10531633), (1504519, 2640239)]