4740561

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 7997184

約数和(自身を除く): 3256623

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1601, 2961, 4803, 11207, 14409, 33621, 75247, 100863, 225741, 526729, 677223, 1580187, 4740561]

約数ペア:

[(1, 4740561), (3, 1580187), (7, 677223), (9, 526729), (21, 225741), (47, 100863), (63, 75247), (141, 33621), (329, 14409), (423, 11207), (987, 4803), (1601, 2961)]