39869271

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2287}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 62462400

約数和(自身を除く): 22593129

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 2287, 5811, 6861, 17433, 20583, 29731, 89193, 267579, 340763, 1022289, 3066867, 4429919, 13289757, 39869271]

約数ペア:

[(1, 39869271), (3, 13289757), (9, 4429919), (13, 3066867), (39, 1022289), (117, 340763), (149, 267579), (447, 89193), (1341, 29731), (1937, 20583), (2287, 17433), (5811, 6861)]