28134267

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 46202880

約数和(自身を除く): 18068613

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 1879, 2139, 4991, 5637, 13153, 14973, 39459, 43217, 58249, 129651, 174747, 302519, 407743, 907557, 1223229, 1339727, 4019181, 9378089, 28134267]

約数ペア:

[(1, 28134267), (3, 9378089), (7, 4019181), (21, 1339727), (23, 1223229), (31, 907557), (69, 407743), (93, 302519), (161, 174747), (217, 129651), (483, 58249), (651, 43217), (713, 39459), (1879, 14973), (2139, 13153), (4991, 5637)]