3257577

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 20

約数和(自身を含む): 4919376

約数和(自身を除く): 1661799

約数列:

[1, 3, 9, 27, 81, 131, 307, 393, 921, 1179, 2763, 3537, 8289, 10611, 24867, 40217, 120651, 361953, 1085859, 3257577]

約数ペア:

[(1, 3257577), (3, 1085859), (9, 361953), (27, 120651), (81, 40217), (131, 24867), (307, 10611), (393, 8289), (921, 3537), (1179, 2763)]