2251735893

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{967}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 3641104896

約数和(自身を除く): 1389369003

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 547, 967, 1419, 1641, 2901, 4257, 4923, 6017, 8703, 10637, 18051, 23521, 31911, 41581, 54153, 70563, 95733, 124743, 211689, 258731, 374229, 457391, 528949, 776193, 1372173, 1586847, 2328579, 4116519, 4760541, 5818439, 17455317, 22744807, 52365951, 68234421, 204703263, 250192877, 750578631, 2251735893]

約数ペア:

[(1, 2251735893), (3, 750578631), (9, 250192877), (11, 204703263), (33, 68234421), (43, 52365951), (99, 22744807), (129, 17455317), (387, 5818439), (473, 4760541), (547, 4116519), (967, 2328579), (1419, 1586847), (1641, 1372173), (2901, 776193), (4257, 528949), (4923, 457391), (6017, 374229), (8703, 258731), (10637, 211689), (18051, 124743), (23521, 95733), (31911, 70563), (41581, 54153)]