157480973

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{691}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 173918976

約数和(自身を除く): 16438003

約数列:

[1, 13, 47, 373, 611, 691, 4849, 8983, 17531, 32477, 227903, 257743, 422201, 3350659, 12113921, 157480973]

約数ペア:

[(1, 157480973), (13, 12113921), (47, 3350659), (373, 422201), (611, 257743), (691, 227903), (4849, 32477), (8983, 17531)]