287441713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2437}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 318383296

約数和(自身を除く): 30941583

約数列:

[1, 13, 43, 211, 559, 2437, 2743, 9073, 31681, 104791, 117949, 514207, 1362283, 6684691, 22110901, 287441713]

約数ペア:

[(1, 287441713), (13, 22110901), (43, 6684691), (211, 1362283), (559, 514207), (2437, 117949), (2743, 104791), (9073, 31681)]