266975137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 333889920

約数和(自身を除く): 66914783

約数列:

[1, 11, 13, 19, 97, 143, 209, 247, 1013, 1067, 1261, 1843, 2717, 11143, 13169, 13871, 19247, 20273, 23959, 98261, 144859, 211717, 250211, 263549, 1080871, 1277393, 1866959, 2752321, 14051323, 20536549, 24270467, 266975137]

約数ペア:

[(1, 266975137), (11, 24270467), (13, 20536549), (19, 14051323), (97, 2752321), (143, 1866959), (209, 1277393), (247, 1080871), (1013, 263549), (1067, 250211), (1261, 211717), (1843, 144859), (2717, 98261), (11143, 23959), (13169, 20273), (13871, 19247)]