61380697

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1931}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 74188800

約数和(自身を除く): 12808103

約数列:

[1, 7, 19, 133, 239, 1673, 1931, 4541, 13517, 31787, 36689, 256823, 461509, 3230563, 8768671, 61380697]

約数ペア:

[(1, 61380697), (7, 8768671), (19, 3230563), (133, 461509), (239, 256823), (1673, 36689), (1931, 31787), (4541, 13517)]