7261371

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 11518416

約数和(自身を除く): 4257045

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 1171, 2067, 3513, 6201, 10539, 15223, 45669, 62063, 137007, 186189, 558567, 806819, 2420457, 7261371]

約数ペア:

[(1, 7261371), (3, 2420457), (9, 806819), (13, 558567), (39, 186189), (53, 137007), (117, 62063), (159, 45669), (477, 15223), (689, 10539), (1171, 6201), (2067, 3513)]