713256131

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 927702720

約数和(自身を除く): 214446589

約数列:

[1, 7, 17, 29, 41, 71, 119, 203, 287, 493, 497, 697, 1189, 1207, 2059, 2911, 3451, 4879, 5041, 8323, 8449, 14413, 20213, 20377, 35003, 35287, 49487, 84419, 85697, 141491, 146189, 206681, 245021, 346409, 590933, 599879, 1023323, 1435123, 1446767, 2485213, 3513577, 5993749, 10045861, 17396491, 24595039, 41956243, 101893733, 713256131]

約数ペア:

[(1, 713256131), (7, 101893733), (17, 41956243), (29, 24595039), (41, 17396491), (71, 10045861), (119, 5993749), (203, 3513577), (287, 2485213), (493, 1446767), (497, 1435123), (697, 1023323), (1189, 599879), (1207, 590933), (2059, 346409), (2911, 245021), (3451, 206681), (4879, 146189), (5041, 141491), (8323, 85697), (8449, 84419), (14413, 49487), (20213, 35287), (20377, 35003)]