13471263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 21189168

約数和(自身を除く): 7717905

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1187, 1261, 3561, 3783, 10683, 11349, 15431, 46293, 115139, 138879, 345417, 1036251, 1496807, 4490421, 13471263]

約数ペア:

[(1, 13471263), (3, 4490421), (9, 1496807), (13, 1036251), (39, 345417), (97, 138879), (117, 115139), (291, 46293), (873, 15431), (1187, 11349), (1261, 10683), (3561, 3783)]