1285205499993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1\times {\mathrm{16164277}}^1$

素因数の和:16165856

約数の個数: 16

約数和(自身を含む): 1815571704960

約数和(自身を除く): 530366204967

約数列:

[1, 3, 17, 51, 1559, 4677, 26503, 79509, 16164277, 48492831, 274792709, 824378127, 25200107843, 75600323529, 428401833331, 1285205499993]

約数ペア:

[(1, 1285205499993), (3, 428401833331), (17, 75600323529), (51, 25200107843), (1559, 824378127), (4677, 274792709), (26503, 48492831), (79509, 16164277)]