287942721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1\times {\mathrm{6089}}^1$

素因数の和:7536

約数の個数: 16

約数和(自身を含む): 419186880

約数和(自身を除く): 131244159

約数列:

[1, 3, 11, 33, 1433, 4299, 6089, 15763, 18267, 47289, 66979, 200937, 8725537, 26176611, 95980907, 287942721]

約数ペア:

[(1, 287942721), (3, 95980907), (11, 26176611), (33, 8725537), (1433, 200937), (4299, 66979), (6089, 47289), (15763, 18267)]