169420974

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{67391}}^1$

素因数の和:67815

約数の個数: 16

約数和(自身を含む): 339655680

約数和(自身を除く): 170234706

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 67391, 134782, 202173, 404346, 28236829, 56473658, 84710487, 169420974]

約数ペア:

[(1, 169420974), (2, 84710487), (3, 56473658), (6, 28236829), (419, 404346), (838, 202173), (1257, 134782), (2514, 67391)]