16950831

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 8208849

約数列:

[1, 3, 19, 31, 53, 57, 93, 159, 181, 543, 589, 1007, 1643, 1767, 3021, 3439, 4929, 5611, 9593, 10317, 16833, 28779, 31217, 93651, 106609, 182267, 297383, 319827, 546801, 892149, 5650277, 16950831]

約数ペア:

[(1, 16950831), (3, 5650277), (19, 892149), (31, 546801), (53, 319827), (57, 297383), (93, 182267), (159, 106609), (181, 93651), (543, 31217), (589, 28779), (1007, 16833), (1643, 10317), (1767, 9593), (3021, 5611), (3439, 4929)]