13157290233

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1\times {\mathrm{863}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 20277444096

約数和(自身を除く): 7120153863

約数列:

[1, 3, 9, 17, 51, 153, 251, 397, 753, 863, 1191, 2259, 2589, 3573, 4267, 6749, 7767, 12801, 14671, 20247, 38403, 44013, 60741, 99647, 132039, 216613, 298941, 342611, 649839, 896823, 1027833, 1693999, 1949517, 3083499, 3682421, 5081997, 5824387, 11047263, 15245991, 17473161, 33141789, 52419483, 85995361, 257986083, 773958249, 1461921137, 4385763411, 13157290233]

約数ペア:

[(1, 13157290233), (3, 4385763411), (9, 1461921137), (17, 773958249), (51, 257986083), (153, 85995361), (251, 52419483), (397, 33141789), (753, 17473161), (863, 15245991), (1191, 11047263), (2259, 5824387), (2589, 5081997), (3573, 3682421), (4267, 3083499), (6749, 1949517), (7767, 1693999), (12801, 1027833), (14671, 896823), (20247, 649839), (38403, 342611), (44013, 298941), (60741, 216613), (99647, 132039)]