7352961

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 12364800

約数和(自身を除く): 5011839

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 229, 231, 417, 687, 973, 1529, 1603, 2519, 2919, 4587, 4809, 7557, 10703, 17633, 31831, 32109, 52899, 95493, 222817, 350141, 668451, 1050423, 2450987, 7352961]

約数ペア:

[(1, 7352961), (3, 2450987), (7, 1050423), (11, 668451), (21, 350141), (33, 222817), (77, 95493), (139, 52899), (229, 32109), (231, 31831), (417, 17633), (687, 10703), (973, 7557), (1529, 4809), (1603, 4587), (2519, 2919)]