4076787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 6956928

約数和(自身を除く): 2880141

約数列:

[1, 3, 11, 13, 17, 33, 39, 43, 51, 129, 143, 169, 187, 221, 429, 473, 507, 559, 561, 663, 731, 1419, 1677, 1859, 2193, 2431, 2873, 5577, 6149, 7267, 7293, 8041, 8619, 9503, 18447, 21801, 24123, 28509, 31603, 79937, 94809, 104533, 123539, 239811, 313599, 370617, 1358929, 4076787]

約数ペア:

[(1, 4076787), (3, 1358929), (11, 370617), (13, 313599), (17, 239811), (33, 123539), (39, 104533), (43, 94809), (51, 79937), (129, 31603), (143, 28509), (169, 24123), (187, 21801), (221, 18447), (429, 9503), (473, 8619), (507, 8041), (559, 7293), (561, 7267), (663, 6149), (731, 5577), (1419, 2873), (1677, 2431), (1859, 2193)]