485775003

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 749056000

約数和(自身を除く): 263280997

約数列:

[1, 3, 7, 21, 151, 307, 453, 499, 921, 1057, 1497, 2149, 3171, 3493, 6447, 10479, 46357, 75349, 139071, 153193, 226047, 324499, 459579, 527443, 973497, 1072351, 1582329, 3217053, 23132143, 69396429, 161925001, 485775003]

約数ペア:

[(1, 485775003), (3, 161925001), (7, 69396429), (21, 23132143), (151, 3217053), (307, 1582329), (453, 1072351), (499, 973497), (921, 527443), (1057, 459579), (1497, 324499), (2149, 226047), (3171, 153193), (3493, 139071), (6447, 75349), (10479, 46357)]