1175991621

素因数分解:

$3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{12841}}^1$

素因数の和:12954

約数の個数: 32

約数和(自身を含む): 1849248000

約数和(自身を除く): 673256379

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 343, 623, 1029, 1869, 4361, 12841, 13083, 30527, 38523, 89887, 91581, 269661, 629209, 1142849, 1887627, 3428547, 4404463, 7999943, 13213389, 23999829, 55999601, 167998803, 391997207, 1175991621]

約数ペア:

[(1, 1175991621), (3, 391997207), (7, 167998803), (21, 55999601), (49, 23999829), (89, 13213389), (147, 7999943), (267, 4404463), (343, 3428547), (623, 1887627), (1029, 1142849), (1869, 629209), (4361, 269661), (12841, 91581), (13083, 89887), (30527, 38523)]