28010319

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 38361600

約数和(自身を除く): 10351281

約数列:

[1, 3, 73, 79, 219, 237, 1619, 4857, 5767, 17301, 118187, 127901, 354561, 383703, 9336773, 28010319]

約数ペア:

[(1, 28010319), (3, 9336773), (73, 383703), (79, 354561), (219, 127901), (237, 118187), (1619, 17301), (4857, 5767)]