13507144119

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{320477}}^1$

素因数の和:320716

約数の個数: 32

約数和(自身を含む): 22971863040

約数和(自身を除く): 9464718921

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 2007, 4683, 6021, 14049, 42147, 320477, 961431, 2243339, 2884293, 6730017, 8652879, 20190051, 60570153, 71466371, 214399113, 500264597, 643197339, 1500793791, 1929592017, 4502381373, 13507144119]

約数ペア:

[(1, 13507144119), (3, 4502381373), (7, 1929592017), (9, 1500793791), (21, 643197339), (27, 500264597), (63, 214399113), (189, 71466371), (223, 60570153), (669, 20190051), (1561, 8652879), (2007, 6730017), (4683, 2884293), (6021, 2243339), (14049, 961431), (42147, 320477)]