2220468651

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{468157}}^1$

素因数の和:468211

約数の個数: 24

約数和(自身を含む): 3505567104

約数和(自身を除く): 1285098453

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 468157, 1404471, 4213413, 7958669, 14512867, 23876007, 43538601, 71628021, 130615803, 246718739, 740156217, 2220468651]

約数ペア:

[(1, 2220468651), (3, 740156217), (9, 246718739), (17, 130615803), (31, 71628021), (51, 43538601), (93, 23876007), (153, 14512867), (279, 7958669), (527, 4213413), (1581, 1404471), (4743, 468157)]