69669247

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 75442752

約数和(自身を除く): 5773505

約数列:

[1, 17, 71, 197, 293, 1207, 3349, 4981, 13987, 20803, 57721, 237779, 353651, 981257, 4098191, 69669247]

約数ペア:

[(1, 69669247), (17, 4098191), (71, 981257), (197, 353651), (293, 237779), (1207, 57721), (3349, 20803), (4981, 13987)]