23405577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^2$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 34629504

約数和(自身を除く): 11223927

約数列:

[1, 3, 13, 39, 47, 113, 141, 339, 611, 1469, 1833, 4407, 5311, 12769, 15933, 38307, 69043, 165997, 207129, 497991, 600143, 1800429, 7801859, 23405577]

約数ペア:

[(1, 23405577), (3, 7801859), (13, 1800429), (39, 600143), (47, 497991), (113, 207129), (141, 165997), (339, 69043), (611, 38307), (1469, 15933), (1833, 12769), (4407, 5311)]