242520939

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2741}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 375105600

約数和(自身を除く): 132584661

約数列:

[1, 3, 9, 27, 29, 87, 113, 261, 339, 783, 1017, 2741, 3051, 3277, 8223, 9831, 24669, 29493, 74007, 79489, 88479, 238467, 309733, 715401, 929199, 2146203, 2787597, 8362791, 8982257, 26946771, 80840313, 242520939]

約数ペア:

[(1, 242520939), (3, 80840313), (9, 26946771), (27, 8982257), (29, 8362791), (87, 2787597), (113, 2146203), (261, 929199), (339, 715401), (783, 309733), (1017, 238467), (2741, 88479), (3051, 79489), (3277, 74007), (8223, 29493), (9831, 24669)]