64213721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1657}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 75763968

約数和(自身を除く): 11550247

約数列:

[1, 11, 13, 143, 271, 1657, 2981, 3523, 18227, 21541, 38753, 236951, 449047, 4939517, 5837611, 64213721]

約数ペア:

[(1, 64213721), (11, 5837611), (13, 4939517), (143, 449047), (271, 236951), (1657, 38753), (2981, 21541), (3523, 18227)]