38330397

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3779}}^1$

素因数の和:3822

約数の個数: 36

約数和(自身を含む): 67223520

約数和(自身を除く): 28893123

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 3779, 10143, 11337, 26453, 34011, 79359, 86917, 185171, 238077, 260751, 555513, 608419, 782253, 1666539, 1825257, 4258933, 5475771, 12776799, 38330397]

約数ペア:

[(1, 38330397), (3, 12776799), (7, 5475771), (9, 4258933), (21, 1825257), (23, 1666539), (49, 782253), (63, 608419), (69, 555513), (147, 260751), (161, 238077), (207, 185171), (441, 86917), (483, 79359), (1127, 34011), (1449, 26453), (3381, 11337), (3779, 10143)]