224711487

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24943}}^1$

素因数の和:24980

約数の個数: 48

約数和(自身を含む): 435821568

約数和(自身を除く): 211110081

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, 9009, 24943, 74829, 174601, 224487, 274373, 324259, 523803, 823119, 972777, 1571409, 1920611, 2269813, 2469357, 2918331, 3566849, 5761833, 6809439, 10700547, 17285499, 20428317, 24967943, 32101641, 74903829, 224711487]

約数ペア:

[(1, 224711487), (3, 74903829), (7, 32101641), (9, 24967943), (11, 20428317), (13, 17285499), (21, 10700547), (33, 6809439), (39, 5761833), (63, 3566849), (77, 2918331), (91, 2469357), (99, 2269813), (117, 1920611), (143, 1571409), (231, 972777), (273, 823119), (429, 523803), (693, 324259), (819, 274373), (1001, 224487), (1287, 174601), (3003, 74829), (9009, 24943)]