287682801

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{48407}}^1$

素因数の和:48700

約数の個数: 16

約数和(自身を含む): 439931904

約数和(自身を除く): 152249103

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 48407, 145221, 338849, 1016547, 13699181, 41097543, 95894267, 287682801]

約数ペア:

[(1, 287682801), (3, 95894267), (7, 41097543), (21, 13699181), (283, 1016547), (849, 338849), (1981, 145221), (5943, 48407)]