12863697

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 8701743

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 233, 239, 699, 717, 1631, 1673, 2563, 2629, 4893, 5019, 7689, 7887, 17941, 18403, 53823, 55209, 55687, 167061, 389809, 612557, 1169427, 1837671, 4287899, 12863697]

約数ペア:

[(1, 12863697), (3, 4287899), (7, 1837671), (11, 1169427), (21, 612557), (33, 389809), (77, 167061), (231, 55687), (233, 55209), (239, 53823), (699, 18403), (717, 17941), (1631, 7887), (1673, 7689), (2563, 5019), (2629, 4893)]