38473617

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140929}}^1$

素因数の和:140952

約数の個数: 16

約数和(自身を含む): 63136640

約数和(自身を除く): 24663023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 140929, 422787, 986503, 1832077, 2959509, 5496231, 12824539, 38473617]

約数ペア:

[(1, 38473617), (3, 12824539), (7, 5496231), (13, 2959509), (21, 1832077), (39, 986503), (91, 422787), (273, 140929)]