1392369407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{929}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 1679892480

約数和(自身を除く): 287523073

約数列:

[1, 11, 13, 47, 143, 223, 517, 611, 929, 2453, 2899, 6721, 10219, 10481, 12077, 31889, 43663, 115291, 132847, 136253, 207167, 480293, 567619, 1498783, 2278837, 2693171, 6243809, 9736849, 29624881, 107105339, 126579037, 1392369407]

約数ペア:

[(1, 1392369407), (11, 126579037), (13, 107105339), (47, 29624881), (143, 9736849), (223, 6243809), (517, 2693171), (611, 2278837), (929, 1498783), (2453, 567619), (2899, 480293), (6721, 207167), (10219, 136253), (10481, 132847), (12077, 115291), (31889, 43663)]