12030249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 21058560

約数和(自身を除く): 9028311

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 2741, 4389, 8223, 19187, 30151, 52079, 57561, 90453, 156237, 211057, 364553, 572869, 633171, 1093659, 1718607, 4010083, 12030249]

約数ペア:

[(1, 12030249), (3, 4010083), (7, 1718607), (11, 1093659), (19, 633171), (21, 572869), (33, 364553), (57, 211057), (77, 156237), (133, 90453), (209, 57561), (231, 52079), (399, 30151), (627, 19187), (1463, 8223), (2741, 4389)]