2415819

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 3995136

約数和(自身を除く): 1579317

約数列:

[1, 3, 7, 17, 21, 51, 67, 101, 119, 201, 303, 357, 469, 707, 1139, 1407, 1717, 2121, 3417, 5151, 6767, 7973, 12019, 20301, 23919, 36057, 47369, 115039, 142107, 345117, 805273, 2415819]

約数ペア:

[(1, 2415819), (3, 805273), (7, 345117), (17, 142107), (21, 115039), (51, 47369), (67, 36057), (101, 23919), (119, 20301), (201, 12019), (303, 7973), (357, 6767), (469, 5151), (707, 3417), (1139, 2121), (1407, 1717)]