2193132053

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 2632185600

約数和(自身を除く): 439053547

約数列:

[1, 7, 43, 49, 241, 301, 343, 617, 1687, 2107, 4319, 10363, 11809, 14749, 26531, 30233, 72541, 82663, 148697, 185717, 211631, 507787, 1040879, 1300019, 3554509, 6393971, 7286153, 9100133, 44757797, 51003071, 313304579, 2193132053]

約数ペア:

[(1, 2193132053), (7, 313304579), (43, 51003071), (49, 44757797), (241, 9100133), (301, 7286153), (343, 6393971), (617, 3554509), (1687, 1300019), (2107, 1040879), (4319, 507787), (10363, 211631), (11809, 185717), (14749, 148697), (26531, 82663), (30233, 72541)]