289301403

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{10631}}^1$

素因数の和:10874

約数の個数: 16

約数和(自身を含む): 396020736

約数和(自身を除く): 106719333

約数列:

[1, 3, 47, 141, 193, 579, 9071, 10631, 27213, 31893, 499657, 1498971, 2051783, 6155349, 96433801, 289301403]

約数ペア:

[(1, 289301403), (3, 96433801), (47, 6155349), (141, 2051783), (193, 1498971), (579, 499657), (9071, 31893), (10631, 27213)]