2717687819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1933}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 3687287040

約数和(自身を除く): 969599221

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 961, 1463, 1933, 2387, 4123, 6479, 6727, 10571, 13531, 18259, 21263, 36727, 45353, 59923, 73997, 127813, 148841, 200849, 257089, 403997, 419461, 659153, 1138537, 1405943, 1857613, 2827979, 4614071, 7969759, 12523907, 13003291, 20433743, 35294647, 87667349, 143036201, 247062529, 388241117, 2717687819]

約数ペア:

[(1, 2717687819), (7, 388241117), (11, 247062529), (19, 143036201), (31, 87667349), (77, 35294647), (133, 20433743), (209, 13003291), (217, 12523907), (341, 7969759), (589, 4614071), (961, 2827979), (1463, 1857613), (1933, 1405943), (2387, 1138537), (4123, 659153), (6479, 419461), (6727, 403997), (10571, 257089), (13531, 200849), (18259, 148841), (21263, 127813), (36727, 73997), (45353, 59923)]