19491129

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18199}}^1$

素因数の和:18229

約数の個数: 24

約数和(自身を含む): 34070400

約数和(自身を除く): 14579271

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 18199, 54597, 127393, 163791, 309383, 382179, 928149, 1146537, 2165681, 2784447, 6497043, 19491129]

約数ペア:

[(1, 19491129), (3, 6497043), (7, 2784447), (9, 2165681), (17, 1146537), (21, 928149), (51, 382179), (63, 309383), (119, 163791), (153, 127393), (357, 54597), (1071, 18199)]