1282703877

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{522061}}^1$

素因数の和:522090

約数の個数: 32

約数和(自身を含む): 2338837760

約数和(自身を除く): 1056133883

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 522061, 1566183, 3654427, 4698549, 6786793, 10963281, 14095647, 20360379, 32889843, 47507551, 61081137, 98669529, 142522653, 183243411, 427567959, 1282703877]

約数ペア:

[(1, 1282703877), (3, 427567959), (7, 183243411), (9, 142522653), (13, 98669529), (21, 61081137), (27, 47507551), (39, 32889843), (63, 20360379), (91, 14095647), (117, 10963281), (189, 6786793), (273, 4698549), (351, 3654427), (819, 1566183), (2457, 522061)]