137541679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 167837184

約数和(自身を除く): 30295505

約数列:

[1, 11, 17, 23, 113, 187, 253, 283, 391, 1243, 1921, 2599, 3113, 4301, 4811, 6509, 21131, 28589, 31979, 44183, 52921, 71599, 110653, 351769, 486013, 543643, 735517, 1217183, 5980073, 8090687, 12503789, 137541679]

約数ペア:

[(1, 137541679), (11, 12503789), (17, 8090687), (23, 5980073), (113, 1217183), (187, 735517), (253, 543643), (283, 486013), (391, 351769), (1243, 110653), (1921, 71599), (2599, 52921), (3113, 44183), (4301, 31979), (4811, 28589), (6509, 21131)]