309029226297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{400313}}^1$

素因数の和:400633

約数の個数: 32

約数和(自身を含む): 455397206400

約数和(自身を除く): 146367980103

約数列:

[1, 3, 11, 33, 149, 157, 447, 471, 1639, 1727, 4917, 5181, 23393, 70179, 257323, 400313, 771969, 1200939, 4403443, 13210329, 59646637, 62849141, 178939911, 188547423, 656113007, 691340551, 1968339021, 2074021653, 9364522009, 28093566027, 103009742099, 309029226297]

約数ペア:

[(1, 309029226297), (3, 103009742099), (11, 28093566027), (33, 9364522009), (149, 2074021653), (157, 1968339021), (447, 691340551), (471, 656113007), (1639, 188547423), (1727, 178939911), (4917, 62849141), (5181, 59646637), (23393, 13210329), (70179, 4403443), (257323, 1200939), (400313, 771969)]