14140959

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 23748480

約数和(自身を除く): 9607521

約数列:

[1, 3, 7, 19, 21, 49, 57, 61, 83, 133, 147, 183, 249, 399, 427, 581, 931, 1159, 1281, 1577, 1743, 2793, 2989, 3477, 4067, 4731, 5063, 8113, 8967, 11039, 12201, 15189, 24339, 33117, 35441, 56791, 77273, 96197, 106323, 170373, 231819, 248087, 288591, 673379, 744261, 2020137, 4713653, 14140959]

約数ペア:

[(1, 14140959), (3, 4713653), (7, 2020137), (19, 744261), (21, 673379), (49, 288591), (57, 248087), (61, 231819), (83, 170373), (133, 106323), (147, 96197), (183, 77273), (249, 56791), (399, 35441), (427, 33117), (581, 24339), (931, 15189), (1159, 12201), (1281, 11039), (1577, 8967), (1743, 8113), (2793, 5063), (2989, 4731), (3477, 4067)]