139369447

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{10247}}^1$

素因数の和:10350

約数の個数: 16

約数和(自身を含む): 167247360

約数和(自身を除く): 27877913

約数列:

[1, 7, 29, 67, 203, 469, 1943, 10247, 13601, 71729, 297163, 686549, 2080141, 4805843, 19909921, 139369447]

約数ペア:

[(1, 139369447), (7, 19909921), (29, 4805843), (67, 2080141), (203, 686549), (469, 297163), (1943, 71729), (10247, 13601)]