3781377

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3309

約数の個数: 16

約数和(自身を含む): 5734080

約数和(自身を除く): 1952703

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 3257, 9771, 29313, 87939, 140051, 420153, 1260459, 3781377]

約数ペア:

[(1, 3781377), (3, 1260459), (9, 420153), (27, 140051), (43, 87939), (129, 29313), (387, 9771), (1161, 3257)]