28501779

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 38851200

約数和(自身を除く): 10349421

約数列:

[1, 3, 59, 177, 283, 569, 849, 1707, 16697, 33571, 50091, 100713, 161027, 483081, 9500593, 28501779]

約数ペア:

[(1, 28501779), (3, 9500593), (59, 483081), (177, 161027), (283, 100713), (569, 50091), (849, 33571), (1707, 16697)]