2797394757

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{13591}}^1$

素因数の和:13793

約数の個数: 32

約数和(自身を含む): 4123269120

約数和(自身を除く): 1325874363

約数列:

[1, 3, 19, 23, 57, 69, 157, 437, 471, 1311, 2983, 3611, 8949, 10833, 13591, 40773, 68609, 205827, 258229, 312593, 774687, 937779, 2133787, 5939267, 6401361, 17817801, 40541953, 49077101, 121625859, 147231303, 932464919, 2797394757]

約数ペア:

[(1, 2797394757), (3, 932464919), (19, 147231303), (23, 121625859), (57, 49077101), (69, 40541953), (157, 17817801), (437, 6401361), (471, 5939267), (1311, 2133787), (2983, 937779), (3611, 774687), (8949, 312593), (10833, 258229), (13591, 205827), (40773, 68609)]