39770861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 47416320

約数和(自身を除く): 7645459

約数列:

[1, 13, 29, 31, 41, 83, 377, 403, 533, 899, 1079, 1189, 1271, 2407, 2573, 3403, 11687, 15457, 16523, 31291, 33449, 36859, 44239, 74617, 98687, 105493, 479167, 970021, 1282931, 1371409, 3059297, 39770861]

約数ペア:

[(1, 39770861), (13, 3059297), (29, 1371409), (31, 1282931), (41, 970021), (83, 479167), (377, 105493), (403, 98687), (533, 74617), (899, 44239), (1079, 36859), (1189, 33449), (1271, 31291), (2407, 16523), (2573, 15457), (3403, 11687)]