858361293

素因数分解:

$3^5\times {\mathrm{211}}^1\times {\mathrm{16741}}^1$

素因数の和:16967

約数の個数: 24

約数和(自身を含む): 1291946656

約数和(自身を除く): 433585363

約数列:

[1, 3, 9, 27, 81, 211, 243, 633, 1899, 5697, 16741, 17091, 50223, 51273, 150669, 452007, 1356021, 3532351, 4068063, 10597053, 31791159, 95373477, 286120431, 858361293]

約数ペア:

[(1, 858361293), (3, 286120431), (9, 95373477), (27, 31791159), (81, 10597053), (211, 4068063), (243, 3532351), (633, 1356021), (1899, 452007), (5697, 150669), (16741, 51273), (17091, 50223)]