4811807

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 7150080

約数和(自身を除く): 2338273

約数列:

[1, 7, 11, 13, 19, 23, 77, 91, 121, 133, 143, 161, 209, 247, 253, 299, 437, 847, 1001, 1463, 1573, 1729, 1771, 2093, 2299, 2717, 2783, 3059, 3289, 4807, 5681, 11011, 16093, 19019, 19481, 23023, 29887, 33649, 36179, 39767, 52877, 62491, 209209, 253253, 370139, 437437, 687401, 4811807]

約数ペア:

[(1, 4811807), (7, 687401), (11, 437437), (13, 370139), (19, 253253), (23, 209209), (77, 62491), (91, 52877), (121, 39767), (133, 36179), (143, 33649), (161, 29887), (209, 23023), (247, 19481), (253, 19019), (299, 16093), (437, 11011), (847, 5681), (1001, 4807), (1463, 3289), (1573, 3059), (1729, 2783), (1771, 2717), (2093, 2299)]