422670339

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{172027}}^1$

素因数の和:172056

約数の個数: 32

約数和(自身を含む): 770685440

約数和(自身を除く): 348015101

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 172027, 516081, 1204189, 1548243, 2236351, 3612567, 4644729, 6709053, 10837701, 15654457, 20127159, 32513103, 46963371, 60381477, 140890113, 422670339]

約数ペア:

[(1, 422670339), (3, 140890113), (7, 60381477), (9, 46963371), (13, 32513103), (21, 20127159), (27, 15654457), (39, 10837701), (63, 6709053), (91, 4644729), (117, 3612567), (189, 2236351), (273, 1548243), (351, 1204189), (819, 516081), (2457, 172027)]