131230617

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{11813}}^1$

素因数の和:11869

約数の個数: 24

約数和(自身を含む): 209060544

約数和(自身を除く): 77829927

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 11109, 11813, 35439, 82691, 248073, 271699, 815097, 1901893, 5705679, 6249077, 18747231, 43743539, 131230617]

約数ペア:

[(1, 131230617), (3, 43743539), (7, 18747231), (21, 6249077), (23, 5705679), (69, 1901893), (161, 815097), (483, 271699), (529, 248073), (1587, 82691), (3703, 35439), (11109, 11813)]