974304639

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{468641}}^1$

素因数の和:468668

約数の個数: 32

約数和(自身を含む): 1799585280

約数和(自身を除く): 825280641

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 468641, 1405923, 3280487, 4217769, 5155051, 9841461, 12653307, 15465153, 29524383, 36085357, 46395459, 88573149, 108256071, 139186377, 324768213, 974304639]

約数ペア:

[(1, 974304639), (3, 324768213), (7, 139186377), (9, 108256071), (11, 88573149), (21, 46395459), (27, 36085357), (33, 29524383), (63, 15465153), (77, 12653307), (99, 9841461), (189, 5155051), (231, 4217769), (297, 3280487), (693, 1405923), (2079, 468641)]