131427361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 143942400

約数和(自身を除く): 12515039

約数列:

[1, 13, 101, 199, 503, 1313, 2587, 6539, 20099, 50803, 100097, 261287, 660439, 1301261, 10109797, 131427361]

約数ペア:

[(1, 131427361), (13, 10109797), (101, 1301261), (199, 660439), (503, 261287), (1313, 100097), (2587, 50803), (6539, 20099)]