38703021

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13259}}^1$

素因数の和:13408

約数の個数: 16

約数和(自身を含む): 59404800

約数和(自身を除く): 20701779

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 13259, 39777, 92813, 278439, 1843001, 5529003, 12901007, 38703021]

約数ペア:

[(1, 38703021), (3, 12901007), (7, 5529003), (21, 1843001), (139, 278439), (417, 92813), (973, 39777), (2919, 13259)]