19110879

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 28737072

約数和(自身を除く): 9626193

約数列:

[1, 3, 9, 41, 67, 123, 201, 369, 603, 773, 2319, 2747, 6957, 8241, 24723, 31693, 51791, 95079, 155373, 285237, 466119, 2123431, 6370293, 19110879]

約数ペア:

[(1, 19110879), (3, 6370293), (9, 2123431), (41, 466119), (67, 285237), (123, 155373), (201, 95079), (369, 51791), (603, 31693), (773, 24723), (2319, 8241), (2747, 6957)]