128325873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{7853}}^1$

素因数の和:8288

約数の個数: 16

約数和(自身を含む): 184726080

約数和(自身を除く): 56400207

約数列:

[1, 3, 13, 39, 419, 1257, 5447, 7853, 16341, 23559, 102089, 306267, 3290407, 9871221, 42775291, 128325873]

約数ペア:

[(1, 128325873), (3, 42775291), (13, 9871221), (39, 3290407), (419, 306267), (1257, 102089), (5447, 23559), (7853, 16341)]