3420719169

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 5609472000

約数和(自身を除く): 2188752831

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 331, 399, 413, 439, 993, 1121, 1239, 1317, 2317, 3073, 3363, 6289, 6951, 7847, 8341, 9219, 18867, 19529, 23541, 25023, 25901, 44023, 58387, 58587, 77703, 132069, 136703, 145309, 175161, 181307, 371051, 410109, 435927, 492119, 543921, 1017163, 1113153, 1476357, 2597357, 2760871, 3051489, 3444833, 7792071, 8282613, 8573231, 10334499, 19326097, 25719693, 57978291, 60012617, 162891389, 180037851, 488674167, 1140239723, 3420719169]

約数ペア:

[(1, 3420719169), (3, 1140239723), (7, 488674167), (19, 180037851), (21, 162891389), (57, 60012617), (59, 57978291), (133, 25719693), (177, 19326097), (331, 10334499), (399, 8573231), (413, 8282613), (439, 7792071), (993, 3444833), (1121, 3051489), (1239, 2760871), (1317, 2597357), (2317, 1476357), (3073, 1113153), (3363, 1017163), (6289, 543921), (6951, 492119), (7847, 435927), (8341, 410109), (9219, 371051), (18867, 181307), (19529, 175161), (23541, 145309), (25023, 136703), (25901, 132069), (44023, 77703), (58387, 58587)]