18711783

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{6133}}^1$

素因数の和:6255

約数の個数: 16

約数和(自身を含む): 27971040

約数和(自身を除く): 9259257

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 6133, 18399, 55197, 165591, 693029, 2079087, 6237261, 18711783]

約数ペア:

[(1, 18711783), (3, 6237261), (9, 2079087), (27, 693029), (113, 165591), (339, 55197), (1017, 18399), (3051, 6133)]