1355996859

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{29231}}^1$

素因数の和:29335

約数の個数: 24

約数和(自身を含む): 2111251968

約数和(自身を除く): 755255109

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2209, 6627, 15463, 29231, 46389, 87693, 204617, 613851, 1373857, 4121571, 9616999, 28850997, 64571279, 193713837, 451998953, 1355996859]

約数ペア:

[(1, 1355996859), (3, 451998953), (7, 193713837), (21, 64571279), (47, 28850997), (141, 9616999), (329, 4121571), (987, 1373857), (2209, 613851), (6627, 204617), (15463, 87693), (29231, 46389)]