909904671

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{864107}}^1$

素因数の和:864132

約数の個数: 20

約数和(自身を含む): 1463798952

約数和(自身を除く): 553894281

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 864107, 2592321, 7776963, 11233391, 23330889, 33700173, 69992667, 101100519, 303301557, 909904671]

約数ペア:

[(1, 909904671), (3, 303301557), (9, 101100519), (13, 69992667), (27, 33700173), (39, 23330889), (81, 11233391), (117, 7776963), (351, 2592321), (1053, 864107)]