201831441

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{15427}}^1$

素因数の和:15533

約数の個数: 24

約数和(自身を含む): 316582560

約数和(自身を除く): 114751119

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 13083, 15427, 46281, 107989, 323967, 755923, 1373003, 2267769, 4119009, 9611021, 28833063, 67277147, 201831441]

約数ペア:

[(1, 201831441), (3, 67277147), (7, 28833063), (21, 9611021), (49, 4119009), (89, 2267769), (147, 1373003), (267, 755923), (623, 323967), (1869, 107989), (4361, 46281), (13083, 15427)]