289582081

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1283}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 308468160

約数和(自身を除く): 18886079

約数列:

[1, 29, 43, 181, 1247, 1283, 5249, 7783, 37207, 55169, 225707, 232223, 1599901, 6734467, 9985589, 289582081]

約数ペア:

[(1, 289582081), (29, 9985589), (43, 6734467), (181, 1599901), (1247, 232223), (1283, 225707), (5249, 55169), (7783, 37207)]