313610911

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 354004992

約数和(自身を除く): 40394081

約数列:

[1, 23, 31, 43, 53, 193, 713, 989, 1219, 1333, 1643, 2279, 4439, 5983, 8299, 10229, 30659, 37789, 52417, 70649, 137609, 190877, 235267, 257269, 317099, 439847, 1624927, 5917187, 7293277, 10116481, 13635257, 313610911]

約数ペア:

[(1, 313610911), (23, 13635257), (31, 10116481), (43, 7293277), (53, 5917187), (193, 1624927), (713, 439847), (989, 317099), (1219, 257269), (1333, 235267), (1643, 190877), (2279, 137609), (4439, 70649), (5983, 52417), (8299, 37789), (10229, 30659)]