57969989

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 74216736

約数和(自身を除く): 16246747

約数列:

[1, 7, 11, 49, 77, 131, 539, 821, 917, 1441, 5747, 6419, 9031, 10087, 40229, 63217, 70609, 107551, 442519, 752857, 1183061, 5269999, 8281427, 57969989]

約数ペア:

[(1, 57969989), (7, 8281427), (11, 5269999), (49, 1183061), (77, 752857), (131, 442519), (539, 107551), (821, 70609), (917, 63217), (1441, 40229), (5747, 10087), (6419, 9031)]