2004804753

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{6277}}^1$

素因数の和:6581

約数の個数: 32

約数和(自身を含む): 3114691584

約数和(自身を除く): 1109886831

約数列:

[1, 3, 7, 21, 67, 201, 227, 469, 681, 1407, 1589, 4767, 6277, 15209, 18831, 43939, 45627, 106463, 131817, 319389, 420559, 1261677, 1424879, 2943913, 4274637, 8831739, 9974153, 29922459, 95466893, 286400679, 668268251, 2004804753]

約数ペア:

[(1, 2004804753), (3, 668268251), (7, 286400679), (21, 95466893), (67, 29922459), (201, 9974153), (227, 8831739), (469, 4274637), (681, 2943913), (1407, 1424879), (1589, 1261677), (4767, 420559), (6277, 319389), (15209, 131817), (18831, 106463), (43939, 45627)]