857994429

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{41443}}^1$

素因数の和:41616

約数の個数: 16

約数和(自身を含む): 1172367872

約数和(自身を除く): 314373443

約数列:

[1, 3, 67, 103, 201, 309, 6901, 20703, 41443, 124329, 2776681, 4268629, 8330043, 12805887, 285998143, 857994429]

約数ペア:

[(1, 857994429), (3, 285998143), (67, 12805887), (103, 8330043), (201, 4268629), (309, 2776681), (6901, 124329), (20703, 41443)]