2007651639

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{22013}}^1$

素因数の和:22167

約数の個数: 32

約数和(自身を含む): 3161562624

約数和(自身を除く): 1153910985

約数列:

[1, 3, 7, 21, 43, 101, 129, 301, 303, 707, 903, 2121, 4343, 13029, 22013, 30401, 66039, 91203, 154091, 462273, 946559, 2223313, 2839677, 6625913, 6669939, 15563191, 19877739, 46689573, 95602459, 286807377, 669217213, 2007651639]

約数ペア:

[(1, 2007651639), (3, 669217213), (7, 286807377), (21, 95602459), (43, 46689573), (101, 19877739), (129, 15563191), (301, 6669939), (303, 6625913), (707, 2839677), (903, 2223313), (2121, 946559), (4343, 462273), (13029, 154091), (22013, 91203), (30401, 66039)]