1215673587

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{15077}}^1$

素因数の和:15148

約数の個数: 36

約数和(自身を含む): 1925641536

約数和(自身を除く): 709967949

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 289, 527, 867, 1581, 2601, 4743, 8959, 15077, 26877, 45231, 80631, 135693, 256309, 467387, 768927, 1402161, 2306781, 4206483, 4357253, 7945579, 13071759, 23836737, 39215277, 71510211, 135074843, 405224529, 1215673587]

約数ペア:

[(1, 1215673587), (3, 405224529), (9, 135074843), (17, 71510211), (31, 39215277), (51, 23836737), (93, 13071759), (153, 7945579), (279, 4357253), (289, 4206483), (527, 2306781), (867, 1402161), (1581, 768927), (2601, 467387), (4743, 256309), (8959, 135693), (15077, 80631), (26877, 45231)]