291243648017

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1\times {\mathrm{308773}}^1$

素因数の和:309968

約数の個数: 16

約数和(自身を含む): 335788019712

約数和(自身を除く): 44544371695

約数列:

[1, 7, 127, 889, 1061, 7427, 134747, 308773, 943229, 2161411, 39214171, 274499197, 327608153, 2293257071, 41606235431, 291243648017]

約数ペア:

[(1, 291243648017), (7, 41606235431), (127, 2293257071), (889, 327608153), (1061, 274499197), (7427, 39214171), (134747, 2161411), (308773, 943229)]