789388011

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 1202360544

約数和(自身を除く): 412972533

約数列:

[1, 3, 9, 27, 71, 81, 213, 317, 433, 639, 951, 1299, 1917, 2853, 3897, 5751, 8559, 11691, 22507, 25677, 30743, 35073, 67521, 92229, 137261, 202563, 276687, 411783, 607689, 830061, 1235349, 1823067, 2490183, 3706047, 9745531, 11118141, 29236593, 87709779, 263129337, 789388011]

約数ペア:

[(1, 789388011), (3, 263129337), (9, 87709779), (27, 29236593), (71, 11118141), (81, 9745531), (213, 3706047), (317, 2490183), (433, 1823067), (639, 1235349), (951, 830061), (1299, 607689), (1917, 411783), (2853, 276687), (3897, 202563), (5751, 137261), (8559, 92229), (11691, 67521), (22507, 35073), (25677, 30743)]