1570984317

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{19997}}^1$

素因数の和:20082

約数の個数: 48

約数和(自身を含む): 2745325440

約数和(自身を除く): 1174341123

約数列:

[1, 3, 7, 9, 21, 29, 43, 63, 87, 129, 203, 261, 301, 387, 609, 903, 1247, 1827, 2709, 3741, 8729, 11223, 19997, 26187, 59991, 78561, 139979, 179973, 419937, 579913, 859871, 1259811, 1739739, 2579613, 4059391, 5219217, 6019097, 7738839, 12178173, 18057291, 24936259, 36534519, 54171873, 74808777, 174553813, 224426331, 523661439, 1570984317]

約数ペア:

[(1, 1570984317), (3, 523661439), (7, 224426331), (9, 174553813), (21, 74808777), (29, 54171873), (43, 36534519), (63, 24936259), (87, 18057291), (129, 12178173), (203, 7738839), (261, 6019097), (301, 5219217), (387, 4059391), (609, 2579613), (903, 1739739), (1247, 1259811), (1827, 859871), (2709, 579913), (3741, 419937), (8729, 179973), (11223, 139979), (19997, 78561), (26187, 59991)]