13138889433

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{176819}}^1$

素因数の和:176917

約数の個数: 32

約数和(自身を含む): 19554877440

約数和(自身を除く): 6415988007

約数列:

[1, 3, 17, 31, 47, 51, 93, 141, 527, 799, 1457, 1581, 2397, 4371, 24769, 74307, 176819, 530457, 3005923, 5481389, 8310493, 9017769, 16444167, 24931479, 93183613, 141278381, 257625283, 279550839, 423835143, 772875849, 4379629811, 13138889433]

約数ペア:

[(1, 13138889433), (3, 4379629811), (17, 772875849), (31, 423835143), (47, 279550839), (51, 257625283), (93, 141278381), (141, 93183613), (527, 24931479), (799, 16444167), (1457, 9017769), (1581, 8310493), (2397, 5481389), (4371, 3005923), (24769, 530457), (74307, 176819)]