163774949

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 179081280

約数和(自身を除く): 15306331

約数列:

[1, 13, 107, 281, 419, 1391, 3653, 5447, 30067, 44833, 117739, 390871, 582829, 1530607, 12598073, 163774949]

約数ペア:

[(1, 163774949), (13, 12598073), (107, 1530607), (281, 582829), (419, 390871), (1391, 117739), (3653, 44833), (5447, 30067)]