3838528029

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6857}}^1$

素因数の和:6970

約数の個数: 64

約数和(自身を含む): 6531010560

約数和(自身を除く): 2692482531

約数列:

[1, 3, 7, 19, 21, 23, 57, 61, 69, 133, 161, 183, 399, 427, 437, 483, 1159, 1281, 1311, 1403, 3059, 3477, 4209, 6857, 8113, 9177, 9821, 20571, 24339, 26657, 29463, 47999, 79971, 130283, 143997, 157711, 186599, 390849, 418277, 473133, 559797, 911981, 1103977, 1254831, 2735943, 2927939, 2996509, 3311931, 7947263, 8783817, 8989527, 9620371, 20975563, 23841789, 28861113, 55630841, 62926689, 67342597, 166892523, 182787049, 202027791, 548361147, 1279509343, 3838528029]

約数ペア:

[(1, 3838528029), (3, 1279509343), (7, 548361147), (19, 202027791), (21, 182787049), (23, 166892523), (57, 67342597), (61, 62926689), (69, 55630841), (133, 28861113), (161, 23841789), (183, 20975563), (399, 9620371), (427, 8989527), (437, 8783817), (483, 7947263), (1159, 3311931), (1281, 2996509), (1311, 2927939), (1403, 2735943), (3059, 1254831), (3477, 1103977), (4209, 911981), (6857, 559797), (8113, 473133), (9177, 418277), (9821, 390849), (20571, 186599), (24339, 157711), (26657, 143997), (29463, 130283), (47999, 79971)]