804568401

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57787}}^1$

素因数の和:57830

約数の個数: 48

約数和(自身を含む): 1514507904

約数和(自身を除く): 709939503

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 13923, 57787, 173361, 404509, 520083, 751231, 982379, 1213527, 2253693, 2947137, 3640581, 5258617, 6761079, 6876653, 8841411, 12770927, 15775851, 20629959, 38312781, 47327553, 61889877, 89396489, 114938343, 268189467, 804568401]

約数ペア:

[(1, 804568401), (3, 268189467), (7, 114938343), (9, 89396489), (13, 61889877), (17, 47327553), (21, 38312781), (39, 20629959), (51, 15775851), (63, 12770927), (91, 8841411), (117, 6876653), (119, 6761079), (153, 5258617), (221, 3640581), (273, 2947137), (357, 2253693), (663, 1213527), (819, 982379), (1071, 751231), (1547, 520083), (1989, 404509), (4641, 173361), (13923, 57787)]