17381973

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 10922667

約数列:

[1, 3, 7, 17, 21, 51, 119, 181, 269, 357, 543, 807, 1267, 1883, 3077, 3801, 4573, 5649, 9231, 13719, 21539, 32011, 48689, 64617, 96033, 146067, 340823, 827713, 1022469, 2483139, 5793991, 17381973]

約数ペア:

[(1, 17381973), (3, 5793991), (7, 2483139), (17, 1022469), (21, 827713), (51, 340823), (119, 146067), (181, 96033), (269, 64617), (357, 48689), (543, 32011), (807, 21539), (1267, 13719), (1883, 9231), (3077, 5649), (3801, 4573)]