289706043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2213}}^1\times {\mathrm{3967}}^1$

素因数の和:6194

約数の個数: 16

約数和(自身を含む): 421687296

約数和(自身を除く): 131981253

約数列:

[1, 3, 11, 33, 2213, 3967, 6639, 11901, 24343, 43637, 73029, 130911, 8778971, 26336913, 96568681, 289706043]

約数ペア:

[(1, 289706043), (3, 96568681), (11, 26336913), (33, 8778971), (2213, 130911), (3967, 73029), (6639, 43637), (11901, 24343)]