38171511

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 69076800

約数和(自身を除く): 30905289

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1229, 1479, 1827, 3451, 3687, 4437, 8603, 10353, 11061, 20893, 25809, 31059, 35641, 62679, 77427, 106923, 146251, 188037, 249487, 320769, 438753, 605897, 748461, 1316259, 1817691, 2245383, 4241279, 5453073, 12723837, 38171511]

約数ペア:

[(1, 38171511), (3, 12723837), (7, 5453073), (9, 4241279), (17, 2245383), (21, 1817691), (29, 1316259), (51, 748461), (63, 605897), (87, 438753), (119, 320769), (153, 249487), (203, 188037), (261, 146251), (357, 106923), (493, 77427), (609, 62679), (1071, 35641), (1229, 31059), (1479, 25809), (1827, 20893), (3451, 11061), (3687, 10353), (4437, 8603)]