24957921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21277}}^1$

素因数の和:21320

約数の個数: 16

約数和(自身を含む): 36768384

約数和(自身を除く): 11810463

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 21277, 63831, 361709, 489371, 1085127, 1468113, 8319307, 24957921]

約数ペア:

[(1, 24957921), (3, 8319307), (17, 1468113), (23, 1085127), (51, 489371), (69, 361709), (391, 63831), (1173, 21277)]