1329121353

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3723029}}^1$

素因数の和:3723056

約数の個数: 16

約数和(自身を含む): 2144465280

約数和(自身を除く): 815343927

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3723029, 11169087, 26061203, 63291493, 78183609, 189874479, 443040451, 1329121353]

約数ペア:

[(1, 1329121353), (3, 443040451), (7, 189874479), (17, 78183609), (21, 63291493), (51, 26061203), (119, 11169087), (357, 3723029)]