21167375699

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{31259}}^1$

素因数の和:31990

約数の個数: 16

約数和(自身を含む): 22815548640

約数和(自身を除く): 1648172941

約数列:

[1, 17, 61, 653, 1037, 11101, 31259, 39833, 531403, 677161, 1906799, 20412127, 32415583, 347006159, 1245139747, 21167375699]

約数ペア:

[(1, 21167375699), (17, 1245139747), (61, 347006159), (653, 32415583), (1037, 20412127), (11101, 1906799), (31259, 677161), (39833, 531403)]