1295874147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{67043}}^1$

素因数の和:67442

約数の個数: 16

約数和(自身を含む): 1834323840

約数和(自身を除く): 538449693

約数列:

[1, 3, 17, 51, 379, 1137, 6443, 19329, 67043, 201129, 1139731, 3419193, 25409297, 76227891, 431958049, 1295874147]

約数ペア:

[(1, 1295874147), (3, 431958049), (17, 76227891), (51, 25409297), (379, 3419193), (1137, 1139731), (6443, 201129), (19329, 67043)]