2013144957

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{599}}^1\times {\mathrm{887}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 2922940800

約数和(自身を除く): 909795843

約数列:

[1, 3, 9, 421, 599, 887, 1263, 1797, 2661, 3789, 5391, 7983, 252179, 373427, 531313, 756537, 1120281, 1593939, 2269611, 3360843, 4781817, 223682773, 671048319, 2013144957]

約数ペア:

[(1, 2013144957), (3, 671048319), (9, 223682773), (421, 4781817), (599, 3360843), (887, 2269611), (1263, 1593939), (1797, 1120281), (2661, 756537), (3789, 531313), (5391, 373427), (7983, 252179)]