4276251

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 7138560

約数和(自身を除く): 2862309

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 659, 721, 927, 1977, 2163, 4613, 5931, 6489, 13839, 41517, 67877, 203631, 475139, 610893, 1425417, 4276251]

約数ペア:

[(1, 4276251), (3, 1425417), (7, 610893), (9, 475139), (21, 203631), (63, 67877), (103, 41517), (309, 13839), (659, 6489), (721, 5931), (927, 4613), (1977, 2163)]