28325373

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6143}}^1$

素因数の和:6228

約数の個数: 16

約数和(自身を含む): 39813120

約数和(自身を除く): 11487747

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 6143, 18429, 178147, 325579, 534441, 976737, 9441791, 28325373]

約数ペア:

[(1, 28325373), (3, 9441791), (29, 976737), (53, 534441), (87, 325579), (159, 178147), (1537, 18429), (4611, 6143)]