1474143

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 2247168

約数和(自身を除く): 773025

約数列:

[1, 3, 11, 31, 33, 93, 121, 131, 341, 363, 393, 1023, 1441, 3751, 4061, 4323, 11253, 12183, 15851, 44671, 47553, 134013, 491381, 1474143]

約数ペア:

[(1, 1474143), (3, 491381), (11, 134013), (31, 47553), (33, 44671), (93, 15851), (121, 12183), (131, 11253), (341, 4323), (363, 4061), (393, 3751), (1023, 1441)]