29275239

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 47070720

約数和(自身を除く): 17795481

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 907, 1113, 1537, 2721, 4611, 6349, 10759, 19047, 26303, 32277, 48071, 78909, 144213, 184121, 336497, 552363, 1009491, 1394059, 4182177, 9758413, 29275239]

約数ペア:

[(1, 29275239), (3, 9758413), (7, 4182177), (21, 1394059), (29, 1009491), (53, 552363), (87, 336497), (159, 184121), (203, 144213), (371, 78909), (609, 48071), (907, 32277), (1113, 26303), (1537, 19047), (2721, 10759), (4611, 6349)]