667751019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{8969}}^1$

素因数の和:9091

約数の個数: 32

約数和(自身を含む): 1012677120

約数和(自身を除く): 344926101

約数列:

[1, 3, 13, 23, 39, 69, 83, 249, 299, 897, 1079, 1909, 3237, 5727, 8969, 24817, 26907, 74451, 116597, 206287, 349791, 618861, 744427, 2233281, 2681731, 8045193, 9677551, 17121821, 29032653, 51365463, 222583673, 667751019]

約数ペア:

[(1, 667751019), (3, 222583673), (13, 51365463), (23, 29032653), (39, 17121821), (69, 9677551), (83, 8045193), (249, 2681731), (299, 2233281), (897, 744427), (1079, 618861), (1909, 349791), (3237, 206287), (5727, 116597), (8969, 74451), (24817, 26907)]