306850921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{1439}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 338688000

約数和(自身を除く): 31837079

約数列:

[1, 13, 47, 349, 611, 1439, 4537, 16403, 18707, 67633, 213239, 502211, 879229, 6528743, 23603917, 306850921]

約数ペア:

[(1, 306850921), (13, 23603917), (47, 6528743), (349, 879229), (611, 502211), (1439, 213239), (4537, 67633), (16403, 18707)]