22981773

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 35130240

約数和(自身を除く): 12148467

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 323, 629, 641, 703, 969, 1887, 1923, 2109, 10897, 11951, 12179, 23717, 32691, 35853, 36537, 71151, 207043, 403189, 450623, 621129, 1209567, 1351869, 7660591, 22981773]

約数ペア:

[(1, 22981773), (3, 7660591), (17, 1351869), (19, 1209567), (37, 621129), (51, 450623), (57, 403189), (111, 207043), (323, 71151), (629, 36537), (641, 35853), (703, 32691), (969, 23717), (1887, 12179), (1923, 11951), (2109, 10897)]