974852913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{128287}}^1$

素因数の和:128456

約数の個数: 16

約数和(自身を含む): 1385510400

約数和(自身を除く): 410657487

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 128287, 384861, 2180879, 6542637, 19114763, 57344289, 324950971, 974852913]

約数ペア:

[(1, 974852913), (3, 324950971), (17, 57344289), (51, 19114763), (149, 6542637), (447, 2180879), (2533, 384861), (7599, 128287)]