11281753

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 13639680

約数和(自身を除く): 2357927

約数列:

[1, 7, 23, 79, 161, 553, 887, 1817, 6209, 12719, 20401, 70073, 142807, 490511, 1611679, 11281753]

約数ペア:

[(1, 11281753), (7, 1611679), (23, 490511), (79, 142807), (161, 70073), (553, 20401), (887, 12719), (1817, 6209)]