15380920321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{28439}}^1\times {\mathrm{41603}}^1$

素因数の和:70055

約数の個数: 8

約数和(自身を含む): 16565048640

約数和(自身を除く): 1184128319

約数列:

[1, 13, 28439, 41603, 369707, 540839, 1183147717, 15380920321]

約数ペア:

[(1, 15380920321), (13, 1183147717), (28439, 540839), (41603, 369707)]