2017183773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2098

約数の個数: 64

約数和(自身を含む): 3305594880

約数和(自身を除く): 1288411107

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 97, 187, 209, 291, 323, 561, 627, 969, 1067, 1649, 1843, 1951, 3201, 3553, 4947, 5529, 5853, 10659, 18139, 20273, 21461, 31331, 33167, 37069, 54417, 60819, 64383, 93993, 99501, 111207, 189247, 344641, 364837, 407759, 567741, 630173, 1033923, 1094511, 1223277, 1890519, 2081717, 3217199, 3595693, 6245151, 6931903, 9651597, 10787079, 20795709, 35389189, 39552623, 61126781, 106167567, 118657869, 183380343, 672394591, 2017183773]

約数ペア:

[(1, 2017183773), (3, 672394591), (11, 183380343), (17, 118657869), (19, 106167567), (33, 61126781), (51, 39552623), (57, 35389189), (97, 20795709), (187, 10787079), (209, 9651597), (291, 6931903), (323, 6245151), (561, 3595693), (627, 3217199), (969, 2081717), (1067, 1890519), (1649, 1223277), (1843, 1094511), (1951, 1033923), (3201, 630173), (3553, 567741), (4947, 407759), (5529, 364837), (5853, 344641), (10659, 189247), (18139, 111207), (20273, 99501), (21461, 93993), (31331, 64383), (33167, 60819), (37069, 54417)]