3231921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 5695488

約数和(自身を除く): 2463567

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 823, 1309, 2469, 3927, 5761, 9053, 13991, 17283, 27159, 41973, 63371, 97937, 153901, 190113, 293811, 461703, 1077307, 3231921]

約数ペア:

[(1, 3231921), (3, 1077307), (7, 461703), (11, 293811), (17, 190113), (21, 153901), (33, 97937), (51, 63371), (77, 41973), (119, 27159), (187, 17283), (231, 13991), (357, 9053), (561, 5761), (823, 3927), (1309, 2469)]