47547831

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22229}}^1$

素因数の和:22286

約数の個数: 16

約数和(自身を含む): 68290560

約数和(自身を除く): 20742729

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 22229, 66687, 511267, 689099, 1533801, 2067297, 15849277, 47547831]

約数ペア:

[(1, 47547831), (3, 15849277), (23, 2067297), (31, 1533801), (69, 689099), (93, 511267), (713, 66687), (2139, 22229)]