23953503

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3467}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 37953792

約数和(自身を除く): 14000289

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 3467, 6909, 10401, 24269, 72807, 162949, 169883, 488847, 509649, 1140643, 3421929, 7984501, 23953503]

約数ペア:

[(1, 23953503), (3, 7984501), (7, 3421929), (21, 1140643), (47, 509649), (49, 488847), (141, 169883), (147, 162949), (329, 72807), (987, 24269), (2303, 10401), (3467, 6909)]