13977931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 15897600

約数和(自身を除く): 1919669

約数列:

[1, 11, 31, 179, 229, 341, 1969, 2519, 5549, 7099, 40991, 61039, 78089, 450901, 1270721, 13977931]

約数ペア:

[(1, 13977931), (11, 1270721), (31, 450901), (179, 78089), (229, 61039), (341, 40991), (1969, 7099), (2519, 5549)]