380466927

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{3319}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 563496960

約数和(自身を除く): 183030033

約数列:

[1, 3, 9, 47, 141, 271, 423, 813, 2439, 3319, 9957, 12737, 29871, 38211, 114633, 155993, 467979, 899449, 1403937, 2698347, 8095041, 42274103, 126822309, 380466927]

約数ペア:

[(1, 380466927), (3, 126822309), (9, 42274103), (47, 8095041), (141, 2698347), (271, 1403937), (423, 899449), (813, 467979), (2439, 155993), (3319, 114633), (9957, 38211), (12737, 29871)]