163378897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7151}}^1$

素因数の和:7260

約数の個数: 16

約数和(自身を含む): 186753024

約数和(自身を除く): 23374127

約数列:

[1, 11, 31, 67, 341, 737, 2077, 7151, 22847, 78661, 221681, 479117, 2438491, 5270287, 14852627, 163378897]

約数ペア:

[(1, 163378897), (11, 14852627), (31, 5270287), (67, 2438491), (341, 479117), (737, 221681), (2077, 78661), (7151, 22847)]