4871907

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 28

約数和(自身を含む): 7528584

約数和(自身を除く): 2656677

約数列:

[1, 3, 9, 27, 41, 81, 123, 163, 243, 369, 489, 729, 1107, 1467, 3321, 4401, 6683, 9963, 13203, 20049, 29889, 39609, 60147, 118827, 180441, 541323, 1623969, 4871907]

約数ペア:

[(1, 4871907), (3, 1623969), (9, 541323), (27, 180441), (41, 118827), (81, 60147), (123, 39609), (163, 29889), (243, 20049), (369, 13203), (489, 9963), (729, 6683), (1107, 4401), (1467, 3321)]