9438039

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8988

約数の個数: 20

約数和(自身を含む): 15185016

約数和(自身を除く): 5746977

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8963, 26889, 80667, 116519, 242001, 349557, 726003, 1048671, 3146013, 9438039]

約数ペア:

[(1, 9438039), (3, 3146013), (9, 1048671), (13, 726003), (27, 349557), (39, 242001), (81, 116519), (117, 80667), (351, 26889), (1053, 8963)]