22049157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 33804288

約数和(自身を除く): 11755131

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 523, 611, 897, 1081, 1569, 1833, 3243, 6799, 12029, 14053, 20397, 24581, 36087, 42159, 73743, 156377, 319553, 469131, 565363, 958659, 1696089, 7349719, 22049157]

約数ペア:

[(1, 22049157), (3, 7349719), (13, 1696089), (23, 958659), (39, 565363), (47, 469131), (69, 319553), (141, 156377), (299, 73743), (523, 42159), (611, 36087), (897, 24581), (1081, 20397), (1569, 14053), (1833, 12029), (3243, 6799)]