38925369

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16699}}^1$

素因数の和:16749

約数の個数: 24

約数和(自身を含む): 65998400

約数和(自身を除く): 27073031

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 16699, 50097, 116893, 150291, 350679, 617863, 1052037, 1853589, 4325041, 5560767, 12975123, 38925369]

約数ペア:

[(1, 38925369), (3, 12975123), (7, 5560767), (9, 4325041), (21, 1853589), (37, 1052037), (63, 617863), (111, 350679), (259, 150291), (333, 116893), (777, 50097), (2331, 16699)]