190086393

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{476407}}^1$

素因数の和:476436

約数の個数: 16

約数和(自身を含む): 304901120

約数和(自身を除く): 114814727

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 476407, 1429221, 3334849, 9051733, 10004547, 27155199, 63362131, 190086393]

約数ペア:

[(1, 190086393), (3, 63362131), (7, 27155199), (19, 10004547), (21, 9051733), (57, 3334849), (133, 1429221), (399, 476407)]