3858777

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 6280560

約数和(自身を除く): 2421783

約数列:

[1, 3, 9, 13, 39, 43, 59, 117, 129, 169, 177, 387, 507, 531, 559, 767, 1521, 1677, 2301, 2537, 5031, 6903, 7267, 7611, 9971, 21801, 22833, 29913, 32981, 65403, 89739, 98943, 296829, 428753, 1286259, 3858777]

約数ペア:

[(1, 3858777), (3, 1286259), (9, 428753), (13, 296829), (39, 98943), (43, 89739), (59, 65403), (117, 32981), (129, 29913), (169, 22833), (177, 21801), (387, 9971), (507, 7611), (531, 7267), (559, 6903), (767, 5031), (1521, 2537), (1677, 2301)]