26179257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 13334343

約数列:

[1, 3, 13, 29, 39, 79, 87, 237, 293, 377, 879, 1027, 1131, 2291, 3081, 3809, 6873, 8497, 11427, 23147, 25491, 29783, 69441, 89349, 110461, 300911, 331383, 671263, 902733, 2013789, 8726419, 26179257]

約数ペア:

[(1, 26179257), (3, 8726419), (13, 2013789), (29, 902733), (39, 671263), (79, 331383), (87, 300911), (237, 110461), (293, 89349), (377, 69441), (879, 29783), (1027, 25491), (1131, 23147), (2291, 11427), (3081, 8497), (3809, 6873)]