327160281

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1381}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 517420800

約数和(自身を除く): 190260519

約数列:

[1, 3, 7, 21, 29, 87, 203, 389, 609, 1167, 1381, 2723, 4143, 8169, 9667, 11281, 29001, 33843, 40049, 78967, 120147, 236901, 280343, 537209, 841029, 1611627, 3760463, 11281389, 15579061, 46737183, 109053427, 327160281]

約数ペア:

[(1, 327160281), (3, 109053427), (7, 46737183), (21, 15579061), (29, 11281389), (87, 3760463), (203, 1611627), (389, 841029), (609, 537209), (1167, 280343), (1381, 236901), (2723, 120147), (4143, 78967), (8169, 40049), (9667, 33843), (11281, 29001)]