461190987

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{467}}^1\times {\mathrm{557}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 672184656

約数和(自身を除く): 210993669

約数列:

[1, 3, 9, 197, 467, 557, 591, 1401, 1671, 1773, 4203, 5013, 91999, 109729, 260119, 275997, 329187, 780357, 827991, 987561, 2341071, 51243443, 153730329, 461190987]

約数ペア:

[(1, 461190987), (3, 153730329), (9, 51243443), (197, 2341071), (467, 987561), (557, 827991), (591, 780357), (1401, 329187), (1671, 275997), (1773, 260119), (4203, 109729), (5013, 91999)]