1330323057

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{35851}}^1$

素因数の和:35914

約数の個数: 48

約数和(自身を含む): 2386309120

約数和(自身を除く): 1055986063

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1197, 1767, 1953, 4123, 5301, 12369, 35851, 37107, 107553, 250957, 322659, 681169, 752871, 1111381, 2043507, 2258613, 3334143, 4768183, 6130521, 7779667, 10002429, 14304549, 21116239, 23339001, 42913647, 63348717, 70017003, 147813673, 190046151, 443441019, 1330323057]

約数ペア:

[(1, 1330323057), (3, 443441019), (7, 190046151), (9, 147813673), (19, 70017003), (21, 63348717), (31, 42913647), (57, 23339001), (63, 21116239), (93, 14304549), (133, 10002429), (171, 7779667), (217, 6130521), (279, 4768183), (399, 3334143), (589, 2258613), (651, 2043507), (1197, 1111381), (1767, 752871), (1953, 681169), (4123, 322659), (5301, 250957), (12369, 107553), (35851, 37107)]