4455801

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 7435584

約数和(自身を除く): 2979783

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 661, 749, 963, 1983, 2247, 4627, 5949, 6741, 13881, 41643, 70727, 212181, 495089, 636543, 1485267, 4455801]

約数ペア:

[(1, 4455801), (3, 1485267), (7, 636543), (9, 495089), (21, 212181), (63, 70727), (107, 41643), (321, 13881), (661, 6741), (749, 5949), (963, 4627), (1983, 2247)]