828015839

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{22973}}^1$

素因数の和:23270

約数の個数: 16

約数和(自身を含む): 999828480

約数和(自身を除く): 171812641

約数列:

[1, 7, 19, 133, 271, 1897, 5149, 22973, 36043, 160811, 436487, 3055409, 6225683, 43579781, 118287977, 828015839]

約数ペア:

[(1, 828015839), (7, 118287977), (19, 43579781), (133, 6225683), (271, 3055409), (1897, 436487), (5149, 160811), (22973, 36043)]