289317769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19853}}^1$

素因数の和:19944

約数の個数: 16

約数和(自身を含む): 333547200

約数和(自身を除く): 44229431

約数列:

[1, 13, 19, 59, 247, 767, 1121, 14573, 19853, 258089, 377207, 1171327, 4903691, 15227251, 22255213, 289317769]

約数ペア:

[(1, 289317769), (13, 22255213), (19, 15227251), (59, 4903691), (247, 1171327), (767, 377207), (1121, 258089), (14573, 19853)]