824204157

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 1328492160

約数和(自身を除く): 504288003

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 397, 487, 609, 1191, 1421, 1461, 2779, 3409, 4263, 8337, 10227, 11513, 14123, 19453, 23863, 34539, 42369, 58359, 71589, 80591, 98861, 193339, 241773, 296583, 564137, 580017, 692027, 1353373, 1692411, 2076081, 4060119, 5606831, 9473611, 16820493, 28420833, 39247817, 117743451, 274734719, 824204157]

約数ペア:

[(1, 824204157), (3, 274734719), (7, 117743451), (21, 39247817), (29, 28420833), (49, 16820493), (87, 9473611), (147, 5606831), (203, 4060119), (397, 2076081), (487, 1692411), (609, 1353373), (1191, 692027), (1421, 580017), (1461, 564137), (2779, 296583), (3409, 241773), (4263, 193339), (8337, 98861), (10227, 80591), (11513, 71589), (14123, 58359), (19453, 42369), (23863, 34539)]