13490249

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 14541120

約数和(自身を除く): 1050871

約数列:

[1, 29, 53, 67, 131, 1537, 1943, 3551, 3799, 6943, 8777, 102979, 201347, 254533, 465181, 13490249]

約数ペア:

[(1, 13490249), (29, 465181), (53, 254533), (67, 201347), (131, 102979), (1537, 8777), (1943, 6943), (3551, 3799)]