4742439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 7547904

約数和(自身を除く): 2805465

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 311, 391, 663, 897, 933, 1173, 4043, 5083, 5287, 7153, 12129, 15249, 15861, 21459, 68731, 92989, 121601, 206193, 278967, 364803, 1580813, 4742439]

約数ペア:

[(1, 4742439), (3, 1580813), (13, 364803), (17, 278967), (23, 206193), (39, 121601), (51, 92989), (69, 68731), (221, 21459), (299, 15861), (311, 15249), (391, 12129), (663, 7153), (897, 5287), (933, 5083), (1173, 4043)]