388610277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 599151168

約数和(自身を除く): 210540891

約数列:

[1, 3, 11, 23, 33, 69, 113, 197, 253, 339, 529, 591, 759, 1243, 1587, 2167, 2599, 3729, 4531, 5819, 6501, 7797, 13593, 17457, 22261, 28589, 49841, 59777, 66783, 85767, 104213, 149523, 179331, 244871, 312639, 512003, 657547, 734613, 1146343, 1536009, 1972641, 3439029, 5632033, 11776069, 16896099, 35328207, 129536759, 388610277]

約数ペア:

[(1, 388610277), (3, 129536759), (11, 35328207), (23, 16896099), (33, 11776069), (69, 5632033), (113, 3439029), (197, 1972641), (253, 1536009), (339, 1146343), (529, 734613), (591, 657547), (759, 512003), (1243, 312639), (1587, 244871), (2167, 179331), (2599, 149523), (3729, 104213), (4531, 85767), (5819, 66783), (6501, 59777), (7797, 49841), (13593, 28589), (17457, 22261)]