56231427

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5139

約数の個数: 32

約数和(自身を含む): 93671424

約数和(自身を除く): 37439997

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 5081, 11067, 15243, 35567, 86377, 106701, 157511, 259131, 472533, 604639, 1102577, 1813917, 2677687, 3307731, 8033061, 18743809, 56231427]

約数ペア:

[(1, 56231427), (3, 18743809), (7, 8033061), (17, 3307731), (21, 2677687), (31, 1813917), (51, 1102577), (93, 604639), (119, 472533), (217, 259131), (357, 157511), (527, 106701), (651, 86377), (1581, 35567), (3689, 15243), (5081, 11067)]