7304871

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 11776000

約数和(自身を除く): 4471129

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 229, 343, 651, 687, 1029, 1519, 1603, 4557, 4809, 7099, 10633, 11221, 21297, 31899, 33663, 49693, 78547, 149079, 235641, 347851, 1043553, 2434957, 7304871]

約数ペア:

[(1, 7304871), (3, 2434957), (7, 1043553), (21, 347851), (31, 235641), (49, 149079), (93, 78547), (147, 49693), (217, 33663), (229, 31899), (343, 21297), (651, 11221), (687, 10633), (1029, 7099), (1519, 4809), (1603, 4557)]