738372661

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1013}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 846162720

約数和(自身を除く): 107790059

約数列:

[1, 13, 19, 169, 227, 247, 1013, 2951, 3211, 4313, 13169, 19247, 38363, 56069, 171197, 229951, 250211, 728897, 2989363, 3252743, 4369069, 38861719, 56797897, 738372661]

約数ペア:

[(1, 738372661), (13, 56797897), (19, 38861719), (169, 4369069), (227, 3252743), (247, 2989363), (1013, 728897), (2951, 250211), (3211, 229951), (4313, 171197), (13169, 56069), (19247, 38363)]