16988970241

素因数分解:

${\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{769}}^1\times {\mathrm{821}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 17317238400

約数和(自身を除く): 328268159

約数列:

[1, 71, 379, 769, 821, 26909, 54599, 58291, 291451, 311159, 631349, 20693021, 22092289, 44825779, 239281271, 16988970241]

約数ペア:

[(1, 16988970241), (71, 239281271), (379, 44825779), (769, 22092289), (821, 20693021), (26909, 631349), (54599, 311159), (58291, 291451)]