23861397

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 38809600

約数和(自身を除く): 14948203

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 757, 1501, 1659, 2271, 4503, 5299, 10507, 14383, 15897, 31521, 43149, 59803, 100681, 179409, 302043, 418621, 1136257, 1255863, 3408771, 7953799, 23861397]

約数ペア:

[(1, 23861397), (3, 7953799), (7, 3408771), (19, 1255863), (21, 1136257), (57, 418621), (79, 302043), (133, 179409), (237, 100681), (399, 59803), (553, 43149), (757, 31521), (1501, 15897), (1659, 14383), (2271, 10507), (4503, 5299)]