1337293853

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3191}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 1691504640

約数和(自身を除く): 354210787

約数列:

[1, 7, 19, 23, 133, 137, 161, 437, 959, 2603, 3059, 3151, 3191, 18221, 22057, 22337, 59869, 60629, 73393, 419083, 424403, 437167, 513751, 1394467, 3060169, 8306173, 9761269, 10054841, 58143211, 70383887, 191041979, 1337293853]

約数ペア:

[(1, 1337293853), (7, 191041979), (19, 70383887), (23, 58143211), (133, 10054841), (137, 9761269), (161, 8306173), (437, 3060169), (959, 1394467), (2603, 513751), (3059, 437167), (3151, 424403), (3191, 419083), (18221, 73393), (22057, 60629), (22337, 59869)]