143552013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{19507}}^1$

素因数の和:19744

約数の個数: 16

約数和(自身を含む): 209750016

約数和(自身を除く): 66198003

約数列:

[1, 3, 11, 33, 223, 669, 2453, 7359, 19507, 58521, 214577, 643731, 4350061, 13050183, 47850671, 143552013]

約数ペア:

[(1, 143552013), (3, 47850671), (11, 13050183), (33, 4350061), (223, 643731), (669, 214577), (2453, 58521), (7359, 19507)]