215491343239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{3137}}^1\times {\mathrm{11447}}^1$

素因数の和:14954

約数の個数: 16

約数和(自身を含む): 228906606528

約数和(自身を除く): 13415263289

約数列:

[1, 17, 353, 3137, 6001, 11447, 53329, 194599, 1107361, 4040791, 18825137, 35909239, 68693447, 610457063, 12675961367, 215491343239]

約数ペア:

[(1, 215491343239), (17, 12675961367), (353, 610457063), (3137, 68693447), (6001, 35909239), (11447, 18825137), (53329, 4040791), (194599, 1107361)]