30279249

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 58740864

約数和(自身を除く): 28461615

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, 3361, 9009, 10083, 23527, 30249, 36971, 43693, 70581, 110913, 131079, 211743, 258797, 305851, 332739, 393237, 480623, 776391, 917553, 1441869, 2329173, 2752659, 3364361, 4325607, 10093083, 30279249]

約数ペア:

[(1, 30279249), (3, 10093083), (7, 4325607), (9, 3364361), (11, 2752659), (13, 2329173), (21, 1441869), (33, 917553), (39, 776391), (63, 480623), (77, 393237), (91, 332739), (99, 305851), (117, 258797), (143, 211743), (231, 131079), (273, 110913), (429, 70581), (693, 43693), (819, 36971), (1001, 30249), (1287, 23527), (3003, 10083), (3361, 9009)]