16181163

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 24560640

約数和(自身を除く): 8379477

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 983, 1829, 2949, 5487, 8847, 16461, 30473, 57997, 91419, 173991, 274257, 521973, 1797907, 5393721, 16181163]

約数ペア:

[(1, 16181163), (3, 5393721), (9, 1797907), (31, 521973), (59, 274257), (93, 173991), (177, 91419), (279, 57997), (531, 30473), (983, 16461), (1829, 8847), (2949, 5487)]