455996961

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{154001}}^1$

素因数の和:154061

約数の個数: 24

約数和(自身を含む): 768777984

約数和(自身を除く): 312781023

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 154001, 462003, 1078007, 1386009, 3234021, 7238047, 9702063, 21714141, 50666329, 65142423, 151998987, 455996961]

約数ペア:

[(1, 455996961), (3, 151998987), (7, 65142423), (9, 50666329), (21, 21714141), (47, 9702063), (63, 7238047), (141, 3234021), (329, 1386009), (423, 1078007), (987, 462003), (2961, 154001)]