11909877

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 19521792

約数和(自身を除く): 7611915

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 457, 511, 1241, 1371, 1533, 3199, 3723, 7769, 8687, 9597, 23307, 26061, 33361, 54383, 100083, 163149, 233527, 567137, 700581, 1701411, 3969959, 11909877]

約数ペア:

[(1, 11909877), (3, 3969959), (7, 1701411), (17, 700581), (21, 567137), (51, 233527), (73, 163149), (119, 100083), (219, 54383), (357, 33361), (457, 26061), (511, 23307), (1241, 9597), (1371, 8687), (1533, 7769), (3199, 3723)]