172591441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{821}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 195307200

約数和(自身を除く): 22715759

約数列:

[1, 11, 29, 319, 659, 821, 7249, 9031, 19111, 23809, 210221, 261899, 541039, 5951429, 15690131, 172591441]

約数ペア:

[(1, 172591441), (11, 15690131), (29, 5951429), (319, 541039), (659, 261899), (821, 210221), (7249, 23809), (9031, 19111)]