42706499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 9548221

約数列:

[1, 11, 17, 31, 53, 139, 187, 341, 527, 583, 901, 1529, 1643, 2363, 4309, 5797, 7367, 9911, 18073, 25993, 27931, 47399, 73253, 81037, 125239, 228377, 307241, 805783, 1377629, 2512147, 3882409, 42706499]

約数ペア:

[(1, 42706499), (11, 3882409), (17, 2512147), (31, 1377629), (53, 805783), (139, 307241), (187, 228377), (341, 125239), (527, 81037), (583, 73253), (901, 47399), (1529, 27931), (1643, 25993), (2363, 18073), (4309, 9911), (5797, 7367)]