269979073

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 341913600

約数和(自身を除く): 71934527

約数列:

[1, 7, 13, 49, 91, 191, 317, 343, 637, 1337, 2219, 2483, 4121, 4459, 9359, 15533, 17381, 28847, 60547, 65513, 108731, 121667, 201929, 423829, 787111, 851669, 1413503, 2966803, 5509777, 20767621, 38568439, 269979073]

約数ペア:

[(1, 269979073), (7, 38568439), (13, 20767621), (49, 5509777), (91, 2966803), (191, 1413503), (317, 851669), (343, 787111), (637, 423829), (1337, 201929), (2219, 121667), (2483, 108731), (4121, 65513), (4459, 60547), (9359, 28847), (15533, 17381)]