258444329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1447}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 304080000

約数和(自身を除く): 45635671

約数列:

[1, 11, 13, 143, 1249, 1447, 13739, 15917, 16237, 18811, 178607, 206921, 1807303, 19880333, 23494939, 258444329]

約数ペア:

[(1, 258444329), (11, 23494939), (13, 19880333), (143, 1807303), (1249, 206921), (1447, 178607), (13739, 18811), (15917, 16237)]