2031363

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 3123120

約数和(自身を除く): 1091757

約数列:

[1, 3, 9, 29, 43, 87, 129, 181, 261, 387, 543, 1247, 1629, 3741, 5249, 7783, 11223, 15747, 23349, 47241, 70047, 225707, 677121, 2031363]

約数ペア:

[(1, 2031363), (3, 677121), (9, 225707), (29, 70047), (43, 47241), (87, 23349), (129, 15747), (181, 11223), (261, 7783), (387, 5249), (543, 3741), (1247, 1629)]