2008176003

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{11551}}^1$

素因数の和:11744

約数の個数: 32

約数和(自身を含む): 3060817920

約数和(自身を除く): 1052641917

約数列:

[1, 3, 9, 27, 47, 137, 141, 411, 423, 1233, 1269, 3699, 6439, 11551, 19317, 34653, 57951, 103959, 173853, 311877, 542897, 1582487, 1628691, 4747461, 4886073, 14242383, 14658219, 42727149, 74376889, 223130667, 669392001, 2008176003]

約数ペア:

[(1, 2008176003), (3, 669392001), (9, 223130667), (27, 74376889), (47, 42727149), (137, 14658219), (141, 14242383), (411, 4886073), (423, 4747461), (1233, 1628691), (1269, 1582487), (3699, 542897), (6439, 311877), (11551, 173853), (19317, 103959), (34653, 57951)]