40545213

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 55210560

約数和(自身を除く): 14665347

約数列:

[1, 3, 59, 177, 397, 577, 1191, 1731, 23423, 34043, 70269, 102129, 229069, 687207, 13515071, 40545213]

約数ペア:

[(1, 40545213), (3, 13515071), (59, 687207), (177, 229069), (397, 102129), (577, 70269), (1191, 34043), (1731, 23423)]