202421121

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{42463}}^1$

素因数の和:42700

約数の個数: 16

約数和(自身を含む): 309817344

約数和(自身を除く): 107396223

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 42463, 127389, 297241, 891723, 9639101, 28917303, 67473707, 202421121]

約数ペア:

[(1, 202421121), (3, 67473707), (7, 28917303), (21, 9639101), (227, 891723), (681, 297241), (1589, 127389), (4767, 42463)]