1246193039

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{8543}}^1$

素因数の和:8799

約数の個数: 24

約数和(自身を含む): 1568165760

約数和(自身を除く): 321972721

約数列:

[1, 7, 13, 49, 91, 229, 637, 1603, 2977, 8543, 11221, 20839, 59801, 111059, 145873, 418607, 777413, 1956347, 5441891, 13694429, 25432511, 95861003, 178027577, 1246193039]

約数ペア:

[(1, 1246193039), (7, 178027577), (13, 95861003), (49, 25432511), (91, 13694429), (229, 5441891), (637, 1956347), (1603, 777413), (2977, 418607), (8543, 145873), (11221, 111059), (20839, 59801)]