38808063

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{641}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 66300624

約数和(自身を除く): 27492561

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 641, 651, 961, 1923, 1953, 2883, 4487, 5769, 6727, 8649, 13461, 19871, 20181, 40383, 59613, 60543, 139097, 178839, 417291, 616001, 1251873, 1848003, 4312007, 5544009, 12936021, 38808063]

約数ペア:

[(1, 38808063), (3, 12936021), (7, 5544009), (9, 4312007), (21, 1848003), (31, 1251873), (63, 616001), (93, 417291), (217, 178839), (279, 139097), (641, 60543), (651, 59613), (961, 40383), (1923, 20181), (1953, 19871), (2883, 13461), (4487, 8649), (5769, 6727)]