871847317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 1032413184

約数和(自身を除く): 160565867

約数列:

[1, 11, 31, 37, 43, 341, 407, 473, 1147, 1333, 1591, 1607, 12617, 14663, 17501, 17677, 49321, 49817, 59459, 69101, 542531, 547987, 654049, 760111, 1843229, 2142131, 2556737, 20275519, 23563441, 28124107, 79258847, 871847317]

約数ペア:

[(1, 871847317), (11, 79258847), (31, 28124107), (37, 23563441), (43, 20275519), (341, 2556737), (407, 2142131), (473, 1843229), (1147, 760111), (1333, 654049), (1591, 547987), (1607, 542531), (12617, 69101), (14663, 59459), (17501, 49817), (17677, 49321)]