16475193

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15383}}^1$

素因数の和:15413

約数の個数: 24

約数和(自身を含む): 28798848

約数和(自身を除く): 12323655

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 15383, 46149, 107681, 138447, 261511, 323043, 784533, 969129, 1830577, 2353599, 5491731, 16475193]

約数ペア:

[(1, 16475193), (3, 5491731), (7, 2353599), (9, 1830577), (17, 969129), (21, 784533), (51, 323043), (63, 261511), (119, 138447), (153, 107681), (357, 46149), (1071, 15383)]