47374131

素因数分解:

$3^1\times 7^4\times {\mathrm{6577}}^1$

素因数の和:6608

約数の個数: 20

約数和(自身を含む): 73699912

約数和(自身を除く): 26325781

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 6577, 7203, 19731, 46039, 138117, 322273, 966819, 2255911, 6767733, 15791377, 47374131]

約数ペア:

[(1, 47374131), (3, 15791377), (7, 6767733), (21, 2255911), (49, 966819), (147, 322273), (343, 138117), (1029, 46039), (2401, 19731), (6577, 7203)]