7261521839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{3457}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 8786197056

約数和(自身を除く): 1524675217

約数列:

[1, 11, 13, 37, 143, 397, 407, 481, 3457, 4367, 5161, 5291, 14689, 38027, 44941, 56771, 127909, 161579, 190957, 494351, 1372429, 1406999, 1662817, 2100527, 15096719, 17841577, 18290987, 50779873, 196257347, 558578603, 660138349, 7261521839]

約数ペア:

[(1, 7261521839), (11, 660138349), (13, 558578603), (37, 196257347), (143, 50779873), (397, 18290987), (407, 17841577), (481, 15096719), (3457, 2100527), (4367, 1662817), (5161, 1406999), (5291, 1372429), (14689, 494351), (38027, 190957), (44941, 161579), (56771, 127909)]