898103143

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1\times {\mathrm{1319}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 1034288640

約数和(自身を除く): 136185497

約数列:

[1, 7, 211, 461, 1319, 1477, 3227, 9233, 97271, 278309, 608059, 680897, 1948163, 4256413, 128300449, 898103143]

約数ペア:

[(1, 898103143), (7, 128300449), (211, 4256413), (461, 1948163), (1319, 680897), (1477, 608059), (3227, 278309), (9233, 97271)]