726014021

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{1409}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 777237120

約数和(自身を除く): 51223099

約数列:

[1, 23, 43, 521, 989, 1409, 11983, 22403, 32407, 60587, 515269, 734089, 1393501, 16884047, 31565827, 726014021]

約数ペア:

[(1, 726014021), (23, 31565827), (43, 16884047), (521, 1393501), (989, 734089), (1409, 515269), (11983, 60587), (22403, 32407)]