313639248767

素因数分解:

${\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{263953}}^1$

素因数の和:264147

約数の個数: 24

約数和(自身を含む): 347785790400

約数和(自身を除く): 34146541633

約数列:

[1, 13, 79, 89, 169, 1027, 1157, 7031, 13351, 15041, 91403, 263953, 1188239, 3431389, 20852287, 23491817, 44608057, 271079731, 305393621, 1855853543, 3524036503, 3970117073, 24126096059, 313639248767]

約数ペア:

[(1, 313639248767), (13, 24126096059), (79, 3970117073), (89, 3524036503), (169, 1855853543), (1027, 305393621), (1157, 271079731), (7031, 44608057), (13351, 23491817), (15041, 20852287), (91403, 3431389), (263953, 1188239)]