84495831

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12457}}^1$

素因数の和:12503

約数の個数: 32

約数和(自身を含む): 143516160

約数和(自身を除く): 59020329

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 12457, 37371, 87199, 211769, 236683, 261597, 635307, 710049, 1482383, 1656781, 4023611, 4447149, 4970343, 12070833, 28165277, 84495831]

約数ペア:

[(1, 84495831), (3, 28165277), (7, 12070833), (17, 4970343), (19, 4447149), (21, 4023611), (51, 1656781), (57, 1482383), (119, 710049), (133, 635307), (323, 261597), (357, 236683), (399, 211769), (969, 87199), (2261, 37371), (6783, 12457)]