2011576443

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 2780536320

約数和(自身を除く): 768959877

約数列:

[1, 3, 61, 67, 183, 201, 359, 457, 1077, 1371, 4087, 12261, 21899, 24053, 27877, 30619, 65697, 72159, 83631, 91857, 164063, 492189, 1467233, 1867759, 4401699, 5603277, 10007843, 10992221, 30023529, 32976663, 670525481, 2011576443]

約数ペア:

[(1, 2011576443), (3, 670525481), (61, 32976663), (67, 30023529), (183, 10992221), (201, 10007843), (359, 5603277), (457, 4401699), (1077, 1867759), (1371, 1467233), (4087, 492189), (12261, 164063), (21899, 91857), (24053, 83631), (27877, 72159), (30619, 65697)]