4247433

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 6896448

約数和(自身を除く): 2649015

約数列:

[1, 3, 9, 17, 23, 51, 69, 71, 153, 207, 213, 289, 391, 639, 867, 1173, 1207, 1633, 2601, 3519, 3621, 4899, 6647, 10863, 14697, 19941, 20519, 27761, 59823, 61557, 83283, 184671, 249849, 471937, 1415811, 4247433]

約数ペア:

[(1, 4247433), (3, 1415811), (9, 471937), (17, 249849), (23, 184671), (51, 83283), (69, 61557), (71, 59823), (153, 27761), (207, 20519), (213, 19941), (289, 14697), (391, 10863), (639, 6647), (867, 4899), (1173, 3621), (1207, 3519), (1633, 2601)]