702774873

素因数分解:

$3^4\times {\mathrm{419}}^1\times {\mathrm{20707}}^1$

素因数の和:21138

約数の個数: 20

約数和(自身を含む): 1052380560

約数和(自身を除く): 349605687

約数列:

[1, 3, 9, 27, 81, 419, 1257, 3771, 11313, 20707, 33939, 62121, 186363, 559089, 1677267, 8676233, 26028699, 78086097, 234258291, 702774873]

約数ペア:

[(1, 702774873), (3, 234258291), (9, 78086097), (27, 26028699), (81, 8676233), (419, 1677267), (1257, 559089), (3771, 186363), (11313, 62121), (20707, 33939)]