33229329

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 52310016

約数和(自身を除く): 19080687

約数列:

[1, 3, 7, 21, 47, 131, 141, 257, 329, 393, 771, 917, 987, 1799, 2751, 5397, 6157, 12079, 18471, 33667, 36237, 43099, 84553, 101001, 129297, 235669, 253659, 707007, 1582349, 4747047, 11076443, 33229329]

約数ペア:

[(1, 33229329), (3, 11076443), (7, 4747047), (21, 1582349), (47, 707007), (131, 253659), (141, 235669), (257, 129297), (329, 101001), (393, 84553), (771, 43099), (917, 36237), (987, 33667), (1799, 18471), (2751, 12079), (5397, 6157)]