804942087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{210773}}^1$

素因数の和:210862

約数の個数: 16

約数和(自身を含む): 1146610560

約数和(自身を除く): 341668473

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 210773, 632319, 4004687, 12014061, 14121791, 42365373, 268314029, 804942087]

約数ペア:

[(1, 804942087), (3, 268314029), (19, 42365373), (57, 14121791), (67, 12014061), (201, 4004687), (1273, 632319), (3819, 210773)]