141409541

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3041}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 179636184

約数和(自身を除く): 38226643

約数列:

[1, 7, 13, 49, 73, 91, 511, 637, 949, 3041, 3577, 6643, 21287, 39533, 46501, 149009, 221993, 276731, 1553951, 1937117, 2885909, 10877657, 20201363, 141409541]

約数ペア:

[(1, 141409541), (7, 20201363), (13, 10877657), (49, 2885909), (73, 1937117), (91, 1553951), (511, 276731), (637, 221993), (949, 149009), (3041, 46501), (3577, 39533), (6643, 21287)]