23907219

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 38900736

約数和(自身を除く): 14993517

約数列:

[1, 3, 7, 17, 21, 51, 119, 167, 357, 401, 501, 1169, 1203, 2807, 2839, 3507, 6817, 8421, 8517, 19873, 20451, 47719, 59619, 66967, 143157, 200901, 468769, 1138439, 1406307, 3415317, 7969073, 23907219]

約数ペア:

[(1, 23907219), (3, 7969073), (7, 3415317), (17, 1406307), (21, 1138439), (51, 468769), (119, 200901), (167, 143157), (357, 66967), (401, 59619), (501, 47719), (1169, 20451), (1203, 19873), (2807, 8517), (2839, 8421), (3507, 6817)]