19529829

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 33244992

約数和(自身を除く): 13715163

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 953, 1863, 2277, 2859, 6831, 8577, 10483, 20493, 21919, 25731, 31449, 65757, 77193, 94347, 197271, 241109, 283041, 591813, 723327, 849123, 1775439, 2169981, 6509943, 19529829]

約数ペア:

[(1, 19529829), (3, 6509943), (9, 2169981), (11, 1775439), (23, 849123), (27, 723327), (33, 591813), (69, 283041), (81, 241109), (99, 197271), (207, 94347), (253, 77193), (297, 65757), (621, 31449), (759, 25731), (891, 21919), (953, 20493), (1863, 10483), (2277, 8577), (2859, 6831)]