9269481

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 13703040

約数和(自身を除く): 4433559

約数列:

[1, 3, 13, 39, 47, 141, 169, 389, 507, 611, 1167, 1833, 5057, 7943, 15171, 18283, 23829, 54849, 65741, 197223, 237679, 713037, 3089827, 9269481]

約数ペア:

[(1, 9269481), (3, 3089827), (13, 713037), (39, 237679), (47, 197223), (141, 65741), (169, 54849), (389, 23829), (507, 18283), (611, 15171), (1167, 7943), (1833, 5057)]