356820551

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 397098240

約数和(自身を除く): 40277689

約数列:

[1, 19, 23, 131, 271, 437, 529, 2489, 3013, 5149, 6233, 10051, 35501, 57247, 69299, 118427, 143359, 674519, 816523, 1316681, 2723821, 15513937, 18780029, 356820551]

約数ペア:

[(1, 356820551), (19, 18780029), (23, 15513937), (131, 2723821), (271, 1316681), (437, 816523), (529, 674519), (2489, 143359), (3013, 118427), (5149, 69299), (6233, 57247), (10051, 35501)]