530181477

素因数分解:

$3^3\times 7^1\times {\mathrm{2805193}}^1$

素因数の和:2805209

約数の個数: 16

約数和(自身を含む): 897662080

約数和(自身を除く): 367480603

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2805193, 8415579, 19636351, 25246737, 58909053, 75740211, 176727159, 530181477]

約数ペア:

[(1, 530181477), (3, 176727159), (7, 75740211), (9, 58909053), (21, 25246737), (27, 19636351), (63, 8415579), (189, 2805193)]