1514904849

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{97919}}^1$

素因数の和:98122

約数の個数: 20

約数和(自身を含む): 2274877440

約数和(自身を除く): 759972591

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 5157, 15471, 97919, 293757, 881271, 2643813, 7931439, 18702529, 56107587, 168322761, 504968283, 1514904849]

約数ペア:

[(1, 1514904849), (3, 504968283), (9, 168322761), (27, 56107587), (81, 18702529), (191, 7931439), (573, 2643813), (1719, 881271), (5157, 293757), (15471, 97919)]