1872972693

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{839}}^1\times {\mathrm{929}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 2812320000

約数和(自身を除く): 939347307

約数列:

[1, 3, 9, 27, 89, 267, 801, 839, 929, 2403, 2517, 2787, 7551, 8361, 22653, 25083, 74671, 82681, 224013, 248043, 672039, 744129, 779431, 2016117, 2232387, 2338293, 7014879, 21044637, 69369359, 208108077, 624324231, 1872972693]

約数ペア:

[(1, 1872972693), (3, 624324231), (9, 208108077), (27, 69369359), (89, 21044637), (267, 7014879), (801, 2338293), (839, 2232387), (929, 2016117), (2403, 779431), (2517, 744129), (2787, 672039), (7551, 248043), (8361, 224013), (22653, 82681), (25083, 74671)]