4473332241

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11211359}}^1$

素因数の和:11211388

約数の個数: 16

約数和(自身を含む): 7175270400

約数和(自身を除く): 2701938159

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 11211359, 33634077, 78479513, 213015821, 235438539, 639047463, 1491110747, 4473332241]

約数ペア:

[(1, 4473332241), (3, 1491110747), (7, 639047463), (19, 235438539), (21, 213015821), (57, 78479513), (133, 33634077), (399, 11211359)]