422015229

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{2251}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 627443232

約数和(自身を除く): 205428003

約数列:

[1, 3, 9, 37, 111, 333, 563, 1689, 2251, 5067, 6753, 20259, 20831, 62493, 83287, 187479, 249861, 749583, 1267313, 3801939, 11405817, 46890581, 140671743, 422015229]

約数ペア:

[(1, 422015229), (3, 140671743), (9, 46890581), (37, 11405817), (111, 3801939), (333, 1267313), (563, 749583), (1689, 249861), (2251, 187479), (5067, 83287), (6753, 62493), (20259, 20831)]