4840281

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 7425600

約数和(自身を除く): 2585319

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 349, 603, 1047, 1541, 3141, 4623, 8027, 13869, 23383, 24081, 70149, 72243, 210447, 537809, 1613427, 4840281]

約数ペア:

[(1, 4840281), (3, 1613427), (9, 537809), (23, 210447), (67, 72243), (69, 70149), (201, 24081), (207, 23383), (349, 13869), (603, 8027), (1047, 4623), (1541, 3141)]