38954979

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 66816000

約数和(自身を除く): 27861021

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 2609, 4977, 7827, 14931, 18263, 23481, 54789, 70443, 164367, 206111, 493101, 618333, 1442777, 1854999, 4328331, 5564997, 12984993, 38954979]

約数ペア:

[(1, 38954979), (3, 12984993), (7, 5564997), (9, 4328331), (21, 1854999), (27, 1442777), (63, 618333), (79, 493101), (189, 206111), (237, 164367), (553, 70443), (711, 54789), (1659, 23481), (2133, 18263), (2609, 14931), (4977, 7827)]