13875147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10781}}^1$

素因数の和:10811

約数の個数: 24

約数和(自身を含む): 23547888

約数和(自身を除く): 9672741

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 10781, 32343, 97029, 118591, 140153, 355773, 420459, 1067319, 1261377, 1541683, 4625049, 13875147]

約数ペア:

[(1, 13875147), (3, 4625049), (9, 1541683), (11, 1261377), (13, 1067319), (33, 420459), (39, 355773), (99, 140153), (117, 118591), (143, 97029), (429, 32343), (1287, 10781)]