1283996931

素因数分解:

$3^1\times 7^2\times {\mathrm{1499}}^1\times {\mathrm{5827}}^1$

素因数の和:7343

約数の個数: 24

約数和(自身を含む): 1993176000

約数和(自身を除く): 709179069

約数列:

[1, 3, 7, 21, 49, 147, 1499, 4497, 5827, 10493, 17481, 31479, 40789, 73451, 122367, 220353, 285523, 856569, 8734673, 26204019, 61142711, 183428133, 427998977, 1283996931]

約数ペア:

[(1, 1283996931), (3, 427998977), (7, 183428133), (21, 61142711), (49, 26204019), (147, 8734673), (1499, 856569), (4497, 285523), (5827, 220353), (10493, 122367), (17481, 73451), (31479, 40789)]