13970901

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1153}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 21344384

約数和(自身を除く): 7373483

約数列:

[1, 3, 7, 21, 577, 1153, 1731, 3459, 4039, 8071, 12117, 24213, 665281, 1995843, 4656967, 13970901]

約数ペア:

[(1, 13970901), (3, 4656967), (7, 1995843), (21, 665281), (577, 24213), (1153, 12117), (1731, 8071), (3459, 4039)]