139194811

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 160876800

約数和(自身を除く): 21681989

約数列:

[1, 7, 227, 251, 349, 1589, 1757, 2443, 56977, 79223, 87599, 398839, 554561, 613193, 19884973, 139194811]

約数ペア:

[(1, 139194811), (7, 19884973), (227, 613193), (251, 554561), (349, 398839), (1589, 87599), (1757, 79223), (2443, 56977)]