289330779

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{4987}}^1$

素因数の和:5306

約数の個数: 16

約数和(自身を含む): 392176512

約数和(自身を除く): 102845733

約数列:

[1, 3, 83, 233, 249, 699, 4987, 14961, 19339, 58017, 413921, 1161971, 1241763, 3485913, 96443593, 289330779]

約数ペア:

[(1, 289330779), (3, 96443593), (83, 3485913), (233, 1241763), (249, 1161971), (699, 413921), (4987, 58017), (14961, 19339)]