4237359

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 6979584

約数和(自身を除く): 2742225

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 283, 483, 651, 713, 849, 1981, 2139, 4991, 5943, 6509, 8773, 14973, 19527, 26319, 45563, 61411, 136689, 184233, 201779, 605337, 1412453, 4237359]

約数ペア:

[(1, 4237359), (3, 1412453), (7, 605337), (21, 201779), (23, 184233), (31, 136689), (69, 61411), (93, 45563), (161, 26319), (217, 19527), (283, 14973), (483, 8773), (651, 6509), (713, 5943), (849, 4991), (1981, 2139)]