2173669209

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{4049}}^1$

素因数の和:4454

約数の個数: 32

約数和(自身を含む): 3285360000

約数和(自身を除く): 1111690791

約数列:

[1, 3, 9, 27, 59, 177, 337, 531, 1011, 1593, 3033, 4049, 9099, 12147, 19883, 36441, 59649, 109323, 178947, 238891, 536841, 716673, 1364513, 2150019, 4093539, 6450057, 12280617, 36841851, 80506267, 241518801, 724556403, 2173669209]

約数ペア:

[(1, 2173669209), (3, 724556403), (9, 241518801), (27, 80506267), (59, 36841851), (177, 12280617), (337, 6450057), (531, 4093539), (1011, 2150019), (1593, 1364513), (3033, 716673), (4049, 536841), (9099, 238891), (12147, 178947), (19883, 109323), (36441, 59649)]