2287718091

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{947}}^1\times {\mathrm{5711}}^1$

素因数の和:6711

約数の個数: 24

約数和(自身を含む): 3378945024

約数和(自身を除く): 1091226933

約数列:

[1, 3, 9, 47, 141, 423, 947, 2841, 5711, 8523, 17133, 44509, 51399, 133527, 268417, 400581, 805251, 2415753, 5408317, 16224951, 48674853, 254190899, 762572697, 2287718091]

約数ペア:

[(1, 2287718091), (3, 762572697), (9, 254190899), (47, 48674853), (141, 16224951), (423, 5408317), (947, 2415753), (2841, 805251), (5711, 400581), (8523, 268417), (17133, 133527), (44509, 51399)]