968958783

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{6977}}^1$

素因数の和:8183

約数の個数: 24

約数和(自身を含む): 1508755248

約数和(自身を除く): 539796465

約数列:

[1, 3, 9, 13, 39, 117, 1187, 3561, 6977, 10683, 15431, 20931, 46293, 62793, 90701, 138879, 272103, 816309, 8281699, 24845097, 74535291, 107662087, 322986261, 968958783]

約数ペア:

[(1, 968958783), (3, 322986261), (9, 107662087), (13, 74535291), (39, 24845097), (117, 8281699), (1187, 816309), (3561, 272103), (6977, 138879), (10683, 90701), (15431, 62793), (20931, 46293)]