23984807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 32223744

約数和(自身を除く): 8238937

約数列:

[1, 7, 11, 17, 73, 77, 119, 187, 251, 511, 803, 1241, 1309, 1757, 2761, 4267, 5621, 8687, 13651, 18323, 19327, 29869, 46937, 95557, 128261, 201553, 311491, 328559, 1410871, 2180437, 3426401, 23984807]

約数ペア:

[(1, 23984807), (7, 3426401), (11, 2180437), (17, 1410871), (73, 328559), (77, 311491), (119, 201553), (187, 128261), (251, 95557), (511, 46937), (803, 29869), (1241, 19327), (1309, 18323), (1757, 13651), (2761, 8687), (4267, 5621)]