4375979223

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18943633}}^1$

素因数の和:18943654

約数の個数: 16

約数和(自身を含む): 7274355456

約数和(自身を除く): 2898376233

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 18943633, 56830899, 132605431, 208379963, 397816293, 625139889, 1458659741, 4375979223]

約数ペア:

[(1, 4375979223), (3, 1458659741), (7, 625139889), (11, 397816293), (21, 208379963), (33, 132605431), (77, 56830899), (231, 18943633)]