9307779481

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{299951}}^1$

素因数の和:300013

約数の個数: 32

約数和(自身を含む): 12900335616

約数和(自身を除く): 3592556135

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 1001, 2387, 2821, 4433, 31031, 299951, 2099657, 3299461, 3899363, 9298481, 23096227, 27295541, 42892993, 65089367, 102283291, 120880253, 300250951, 715983037, 846161771, 1329682783, 9307779481]

約数ペア:

[(1, 9307779481), (7, 1329682783), (11, 846161771), (13, 715983037), (31, 300250951), (77, 120880253), (91, 102283291), (143, 65089367), (217, 42892993), (341, 27295541), (403, 23096227), (1001, 9298481), (2387, 3899363), (2821, 3299461), (4433, 2099657), (31031, 299951)]