310984299

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{967}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 473623040

約数和(自身を除く): 162638741

約数列:

[1, 3, 9, 27, 43, 129, 277, 387, 831, 967, 1161, 2493, 2901, 7479, 8703, 11911, 26109, 35733, 41581, 107199, 124743, 267859, 321597, 374229, 803577, 1122687, 2410731, 7232193, 11517937, 34553811, 103661433, 310984299]

約数ペア:

[(1, 310984299), (3, 103661433), (9, 34553811), (27, 11517937), (43, 7232193), (129, 2410731), (277, 1122687), (387, 803577), (831, 374229), (967, 321597), (1161, 267859), (2493, 124743), (2901, 107199), (7479, 41581), (8703, 35733), (11911, 26109)]