925388079

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13309}}^1$

素因数の和:13380

約数の個数: 48

約数和(自身を含む): 1602311040

約数和(自身を除く): 676922961

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 147, 231, 301, 473, 539, 903, 1419, 1617, 2107, 3311, 6321, 9933, 13309, 23177, 39927, 69531, 93163, 146399, 279489, 439197, 572287, 652141, 1024793, 1716861, 1956423, 3074379, 4006009, 6295157, 7173551, 12018027, 18885471, 21520653, 28042063, 44066099, 84126189, 132198297, 308462693, 925388079]

約数ペア:

[(1, 925388079), (3, 308462693), (7, 132198297), (11, 84126189), (21, 44066099), (33, 28042063), (43, 21520653), (49, 18885471), (77, 12018027), (129, 7173551), (147, 6295157), (231, 4006009), (301, 3074379), (473, 1956423), (539, 1716861), (903, 1024793), (1419, 652141), (1617, 572287), (2107, 439197), (3311, 279489), (6321, 146399), (9933, 93163), (13309, 69531), (23177, 39927)]