258236429

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{4217}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 297622080

約数和(自身を除く): 39385651

約数列:

[1, 11, 19, 209, 293, 3223, 4217, 5567, 46387, 61237, 80123, 881353, 1235581, 13591391, 23476039, 258236429]

約数ペア:

[(1, 258236429), (11, 23476039), (19, 13591391), (209, 1235581), (293, 881353), (3223, 80123), (4217, 61237), (5567, 46387)]