516351087

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4271}}^1$

素因数の和:4404

約数の個数: 48

約数和(自身を含む): 906347520

約数和(自身を除く): 389996433

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 101, 133, 171, 303, 399, 707, 909, 1197, 1919, 2121, 4271, 5757, 6363, 12813, 13433, 17271, 29897, 38439, 40299, 81149, 89691, 120897, 243447, 269073, 431371, 568043, 730341, 1294113, 1704129, 3019597, 3882339, 5112387, 8196049, 9058791, 24588147, 27176373, 57372343, 73764441, 172117029, 516351087]

約数ペア:

[(1, 516351087), (3, 172117029), (7, 73764441), (9, 57372343), (19, 27176373), (21, 24588147), (57, 9058791), (63, 8196049), (101, 5112387), (133, 3882339), (171, 3019597), (303, 1704129), (399, 1294113), (707, 730341), (909, 568043), (1197, 431371), (1919, 269073), (2121, 243447), (4271, 120897), (5757, 89691), (6363, 81149), (12813, 40299), (13433, 38439), (17271, 29897)]