860889747

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{12983}}^1$

素因数の和:13071

約数の個数: 24

約数和(自身を含む): 1237738752

約数和(自身を除く): 376849005

約数列:

[1, 3, 23, 31, 69, 93, 713, 961, 2139, 2883, 12983, 22103, 38949, 66309, 298609, 402473, 895827, 1207419, 9256879, 12476663, 27770637, 37429989, 286963249, 860889747]

約数ペア:

[(1, 860889747), (3, 286963249), (23, 37429989), (31, 27770637), (69, 12476663), (93, 9256879), (713, 1207419), (961, 895827), (2139, 402473), (2883, 298609), (12983, 66309), (22103, 38949)]