383408991

素因数分解:

$3^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4621}}^1$

素因数の和:5076

約数の個数: 32

約数和(自身を含む): 650777600

約数和(自身を除く): 267368609

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 439, 1317, 3073, 3951, 4621, 9219, 11853, 13863, 27657, 32347, 41589, 82971, 97041, 124767, 291123, 873369, 2028619, 6085857, 14200333, 18257571, 42600999, 54772713, 127802997, 383408991]

約数ペア:

[(1, 383408991), (3, 127802997), (7, 54772713), (9, 42600999), (21, 18257571), (27, 14200333), (63, 6085857), (189, 2028619), (439, 873369), (1317, 291123), (3073, 124767), (3951, 97041), (4621, 82971), (9219, 41589), (11853, 32347), (13863, 27657)]