13123033

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 16892064

約数和(自身を除く): 3769031

約数列:

[1, 7, 11, 49, 77, 97, 251, 539, 679, 1067, 1757, 2761, 4753, 7469, 12299, 19327, 24347, 52283, 135289, 170429, 267817, 1193003, 1874719, 13123033]

約数ペア:

[(1, 13123033), (7, 1874719), (11, 1193003), (49, 267817), (77, 170429), (97, 135289), (251, 52283), (539, 24347), (679, 19327), (1067, 12299), (1757, 7469), (2761, 4753)]