555966489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{108821}}^1$

素因数の和:108968

約数の個数: 16

約数和(自身を含む): 804412224

約数和(自身を除く): 248445735

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 108821, 326463, 1414673, 4244019, 14255551, 42766653, 185322163, 555966489]

約数ペア:

[(1, 555966489), (3, 185322163), (13, 42766653), (39, 14255551), (131, 4244019), (393, 1414673), (1703, 326463), (5109, 108821)]