7957977

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 11854080

約数和(自身を除く): 3896103

約数列:

[1, 3, 23, 29, 41, 69, 87, 97, 123, 291, 667, 943, 1189, 2001, 2231, 2813, 2829, 3567, 3977, 6693, 8439, 11931, 27347, 64699, 82041, 91471, 115333, 194097, 274413, 345999, 2652659, 7957977]

約数ペア:

[(1, 7957977), (3, 2652659), (23, 345999), (29, 274413), (41, 194097), (69, 115333), (87, 91471), (97, 82041), (123, 64699), (291, 27347), (667, 11931), (943, 8439), (1189, 6693), (2001, 3977), (2231, 3567), (2813, 2829)]