20231494521

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56670853}}^1$

素因数の和:56670880

約数の個数: 16

約数和(自身を含む): 32642411904

約数和(自身を除く): 12410917383

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56670853, 170012559, 396695971, 963404501, 1190087913, 2890213503, 6743831507, 20231494521]

約数ペア:

[(1, 20231494521), (3, 6743831507), (7, 2890213503), (17, 1190087913), (21, 963404501), (51, 396695971), (119, 170012559), (357, 56670853)]