83644847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 102660096

約数和(自身を除く): 19015249

約数列:

[1, 11, 13, 43, 61, 143, 223, 473, 559, 671, 793, 2453, 2623, 2899, 6149, 8723, 9589, 13603, 28853, 31889, 34099, 105479, 124657, 149633, 176839, 375089, 584929, 1371227, 1945229, 6434219, 7604077, 83644847]

約数ペア:

[(1, 83644847), (11, 7604077), (13, 6434219), (43, 1945229), (61, 1371227), (143, 584929), (223, 375089), (473, 176839), (559, 149633), (671, 124657), (793, 105479), (2453, 34099), (2623, 31889), (2899, 28853), (6149, 13603), (8723, 9589)]