3112551

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 4979520

約数和(自身を除く): 1866969

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 719, 1443, 2157, 4329, 6471, 9347, 26603, 28041, 79809, 84123, 239427, 345839, 1037517, 3112551]

約数ペア:

[(1, 3112551), (3, 1037517), (9, 345839), (13, 239427), (37, 84123), (39, 79809), (111, 28041), (117, 26603), (333, 9347), (481, 6471), (719, 4329), (1443, 2157)]