804947301

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1487}}^1$

素因数の和:1703

約数の個数: 40

約数和(自身を含む): 1240170624

約数和(自身を除く): 435223323

約数列:

[1, 3, 9, 27, 41, 81, 123, 163, 369, 489, 1107, 1467, 1487, 3321, 4401, 4461, 6683, 13203, 13383, 20049, 40149, 60147, 60967, 120447, 180441, 182901, 242381, 541323, 548703, 727143, 1646109, 2181429, 4938327, 6544287, 9937621, 19632861, 29812863, 89438589, 268315767, 804947301]

約数ペア:

[(1, 804947301), (3, 268315767), (9, 89438589), (27, 29812863), (41, 19632861), (81, 9937621), (123, 6544287), (163, 4938327), (369, 2181429), (489, 1646109), (1107, 727143), (1467, 548703), (1487, 541323), (3321, 242381), (4401, 182901), (4461, 180441), (6683, 120447), (13203, 60967), (13383, 60147), (20049, 40149)]