64397411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 73831968

約数和(自身を除く): 9434557

約数列:

[1, 13, 17, 211, 221, 1381, 2743, 3587, 17953, 23477, 46631, 291391, 305201, 3788083, 4953647, 64397411]

約数ペア:

[(1, 64397411), (13, 4953647), (17, 3788083), (211, 305201), (221, 291391), (1381, 46631), (2743, 23477), (3587, 17953)]