28958193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5519}}^1$

素因数の和:5589

約数の個数: 24

約数和(自身を含む): 46500480

約数和(自身を除く): 17542287

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 5519, 16557, 49671, 60709, 182127, 292507, 546381, 877521, 2632563, 3217577, 9652731, 28958193]

約数ペア:

[(1, 28958193), (3, 9652731), (9, 3217577), (11, 2632563), (33, 877521), (53, 546381), (99, 292507), (159, 182127), (477, 60709), (583, 49671), (1749, 16557), (5247, 5519)]