28443141

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 42247296

約数和(自身を除く): 13804155

約数列:

[1, 3, 9, 61, 103, 183, 309, 503, 549, 927, 1509, 4527, 6283, 18849, 30683, 51809, 56547, 92049, 155427, 276147, 466281, 3160349, 9481047, 28443141]

約数ペア:

[(1, 28443141), (3, 9481047), (9, 3160349), (61, 466281), (103, 276147), (183, 155427), (309, 92049), (503, 56547), (549, 51809), (927, 30683), (1509, 18849), (4527, 6283)]