30695247

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 49969920

約数和(自身を除く): 19274673

約数列:

[1, 3, 9, 11, 27, 33, 99, 181, 297, 543, 571, 1629, 1713, 1991, 4887, 5139, 5973, 6281, 15417, 17919, 18843, 53757, 56529, 103351, 169587, 310053, 930159, 1136861, 2790477, 3410583, 10231749, 30695247]

約数ペア:

[(1, 30695247), (3, 10231749), (9, 3410583), (11, 2790477), (27, 1136861), (33, 930159), (99, 310053), (181, 169587), (297, 103351), (543, 56529), (571, 53757), (1629, 18843), (1713, 17919), (1991, 15417), (4887, 6281), (5139, 5973)]