29017989

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 56294784

約数和(自身を除く): 27276795

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 3221, 9009, 9663, 22547, 28989, 35431, 41873, 67641, 106293, 125619, 202923, 248017, 293111, 318879, 376857, 460603, 744051, 879333, 1381809, 2232153, 2637999, 3224221, 4145427, 9672663, 29017989]

約数ペア:

[(1, 29017989), (3, 9672663), (7, 4145427), (9, 3224221), (11, 2637999), (13, 2232153), (21, 1381809), (33, 879333), (39, 744051), (63, 460603), (77, 376857), (91, 318879), (99, 293111), (117, 248017), (143, 202923), (231, 125619), (273, 106293), (429, 67641), (693, 41873), (819, 35431), (1001, 28989), (1287, 22547), (3003, 9663), (3221, 9009)]