42268871

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 45788160

約数和(自身を除く): 3519289

約数列:

[1, 23, 43, 79, 541, 989, 1817, 3397, 12443, 23263, 42739, 78131, 535049, 982997, 1837777, 42268871]

約数ペア:

[(1, 42268871), (23, 1837777), (43, 982997), (79, 535049), (541, 78131), (989, 42739), (1817, 23263), (3397, 12443)]