72396519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3251}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 104168064

約数和(自身を除く): 31771545

約数列:

[1, 3, 13, 39, 571, 1713, 3251, 7423, 9753, 22269, 42263, 126789, 1856321, 5568963, 24132173, 72396519]

約数ペア:

[(1, 72396519), (3, 24132173), (13, 5568963), (39, 1856321), (571, 126789), (1713, 42263), (3251, 22269), (7423, 9753)]