8438103

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 13034736

約数和(自身を除く): 4596633

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 421, 1179, 1263, 2227, 3789, 6681, 7157, 20043, 21471, 55151, 64413, 165453, 496359, 937567, 2812701, 8438103]

約数ペア:

[(1, 8438103), (3, 2812701), (9, 937567), (17, 496359), (51, 165453), (131, 64413), (153, 55151), (393, 21471), (421, 20043), (1179, 7157), (1263, 6681), (2227, 3789)]