26328789

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 39461760

約数和(自身を除く): 13132971

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 929, 2787, 3149, 8361, 9447, 28341, 43663, 62243, 130989, 186729, 392967, 560187, 2925421, 8776263, 26328789]

約数ペア:

[(1, 26328789), (3, 8776263), (9, 2925421), (47, 560187), (67, 392967), (141, 186729), (201, 130989), (423, 62243), (603, 43663), (929, 28341), (2787, 9447), (3149, 8361)]