797706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 2131584

約数和(自身を除く): 1333878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 487, 546, 819, 974, 1461, 1638, 2922, 3409, 4383, 6331, 6818, 8766, 10227, 12662, 18993, 20454, 30681, 37986, 44317, 56979, 61362, 88634, 113958, 132951, 265902, 398853, 797706]

約数ペア:

[(1, 797706), (2, 398853), (3, 265902), (6, 132951), (7, 113958), (9, 88634), (13, 61362), (14, 56979), (18, 44317), (21, 37986), (26, 30681), (39, 20454), (42, 18993), (63, 12662), (78, 10227), (91, 8766), (117, 6818), (126, 6331), (182, 4383), (234, 3409), (273, 2922), (487, 1638), (546, 1461), (819, 974)]