13396209

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 18311040

約数和(自身を除く): 4914831

約数列:

[1, 3, 71, 109, 213, 327, 577, 1731, 7739, 23217, 40967, 62893, 122901, 188679, 4465403, 13396209]

約数ペア:

[(1, 13396209), (3, 4465403), (71, 188679), (109, 122901), (213, 62893), (327, 40967), (577, 23217), (1731, 7739)]