21337238377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1846261}}^1$

素因数の和:1846408

約数の個数: 16

約数和(自身を含む): 26468012032

約数和(自身を除く): 5130773655

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 1846261, 12923827, 24001393, 168009751, 234475147, 1641326029, 3048176911, 21337238377]

約数ペア:

[(1, 21337238377), (7, 3048176911), (13, 1641326029), (91, 234475147), (127, 168009751), (889, 24001393), (1651, 12923827), (11557, 1846261)]