1223528079

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 1725825024

約数和(自身を除く): 502296945

約数列:

[1, 3, 23, 69, 131, 223, 393, 607, 669, 1821, 3013, 5129, 9039, 13961, 15387, 29213, 41883, 79517, 87639, 135361, 238551, 406083, 671899, 1828891, 2015697, 3113303, 5486673, 9339909, 17732291, 53196873, 407842693, 1223528079]

約数ペア:

[(1, 1223528079), (3, 407842693), (23, 53196873), (69, 17732291), (131, 9339909), (223, 5486673), (393, 3113303), (607, 2015697), (669, 1828891), (1821, 671899), (3013, 406083), (5129, 238551), (9039, 135361), (13961, 87639), (15387, 79517), (29213, 41883)]