56687120789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1\times {\mathrm{3407}}^1$

素因数の和:4469

約数の個数: 32

約数和(自身を含む): 65544837120

約数和(自身を除く): 8857716331

約数列:

[1, 13, 17, 79, 221, 953, 1027, 1343, 3407, 12389, 16201, 17459, 44291, 57919, 75287, 210613, 269153, 752947, 978731, 1279879, 3246871, 3498989, 4575601, 16638427, 42209323, 55196807, 59482813, 256502809, 717558491, 3334536517, 4360547753, 56687120789]

約数ペア:

[(1, 56687120789), (13, 4360547753), (17, 3334536517), (79, 717558491), (221, 256502809), (953, 59482813), (1027, 55196807), (1343, 42209323), (3407, 16638427), (12389, 4575601), (16201, 3498989), (17459, 3246871), (44291, 1279879), (57919, 978731), (75287, 752947), (210613, 269153)]