938445417

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1145843}}^1$

素因数の和:1145869

約数の個数: 24

約数和(自身を含む): 1668348864

約数和(自身を除く): 729903447

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1145843, 3437529, 8020901, 10312587, 14895959, 24062703, 44687877, 72188109, 104271713, 134063631, 312815139, 938445417]

約数ペア:

[(1, 938445417), (3, 312815139), (7, 134063631), (9, 104271713), (13, 72188109), (21, 44687877), (39, 24062703), (63, 14895959), (91, 10312587), (117, 8020901), (273, 3437529), (819, 1145843)]