38694453

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 61264896

約数和(自身を除く): 22570443

約数列:

[1, 3, 7, 21, 43, 73, 129, 219, 301, 511, 587, 903, 1533, 1761, 3139, 4109, 9417, 12327, 21973, 25241, 42851, 65919, 75723, 128553, 176687, 299957, 530061, 899871, 1842593, 5527779, 12898151, 38694453]

約数ペア:

[(1, 38694453), (3, 12898151), (7, 5527779), (21, 1842593), (43, 899871), (73, 530061), (129, 299957), (219, 176687), (301, 128553), (511, 75723), (587, 65919), (903, 42851), (1533, 25241), (1761, 21973), (3139, 12327), (4109, 9417)]