13381563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1367}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 19305216

約数和(自身を除く): 5923653

約数列:

[1, 3, 13, 39, 251, 753, 1367, 3263, 4101, 9789, 17771, 53313, 343117, 1029351, 4460521, 13381563]

約数ペア:

[(1, 13381563), (3, 4460521), (13, 1029351), (39, 343117), (251, 53313), (753, 17771), (1367, 9789), (3263, 4101)]