1171998717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 1812545280

約数和(自身を除く): 640546563

約数列:

[1, 3, 17, 19, 37, 51, 57, 97, 111, 291, 323, 337, 629, 703, 969, 1011, 1649, 1843, 1887, 2109, 3589, 4947, 5529, 5729, 6403, 10767, 11951, 12469, 17187, 19209, 31331, 32689, 35853, 37407, 61013, 68191, 93993, 98067, 108851, 183039, 204573, 211973, 236911, 326553, 555713, 621091, 635919, 710733, 1159247, 1209493, 1667139, 1863273, 3477741, 3628479, 4027487, 10558547, 12082461, 20561381, 22980367, 31675641, 61684143, 68941101, 390666239, 1171998717]

約数ペア:

[(1, 1171998717), (3, 390666239), (17, 68941101), (19, 61684143), (37, 31675641), (51, 22980367), (57, 20561381), (97, 12082461), (111, 10558547), (291, 4027487), (323, 3628479), (337, 3477741), (629, 1863273), (703, 1667139), (969, 1209493), (1011, 1159247), (1649, 710733), (1843, 635919), (1887, 621091), (2109, 555713), (3589, 326553), (4947, 236911), (5529, 211973), (5729, 204573), (6403, 183039), (10767, 108851), (11951, 98067), (12469, 93993), (17187, 68191), (19209, 61013), (31331, 37407), (32689, 35853)]