23156957199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{21773}}^1$

素因数の和:22239

約数の個数: 32

約数和(自身を含む): 33277639680

約数和(自身を除く): 10120682481

約数列:

[1, 3, 19, 47, 57, 141, 397, 893, 1191, 2679, 7543, 18659, 21773, 22629, 55977, 65319, 354521, 413687, 1023331, 1063563, 1241061, 3069993, 8643881, 19443289, 25931643, 58329867, 164233739, 406262407, 492701217, 1218787221, 7718985733, 23156957199]

約数ペア:

[(1, 23156957199), (3, 7718985733), (19, 1218787221), (47, 492701217), (57, 406262407), (141, 164233739), (397, 58329867), (893, 25931643), (1191, 19443289), (2679, 8643881), (7543, 3069993), (18659, 1241061), (21773, 1063563), (22629, 1023331), (55977, 413687), (65319, 354521)]