283695381

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{1493}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 420447456

約数和(自身を除く): 136752075

約数列:

[1, 3, 9, 43, 129, 387, 491, 1473, 1493, 4419, 4479, 13437, 21113, 63339, 64199, 190017, 192597, 577791, 733063, 2199189, 6597567, 31521709, 94565127, 283695381]

約数ペア:

[(1, 283695381), (3, 94565127), (9, 31521709), (43, 6597567), (129, 2199189), (387, 733063), (491, 577791), (1473, 192597), (1493, 190017), (4419, 64199), (4479, 63339), (13437, 21113)]