120787199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1669}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 137474400

約数和(自身を除く): 16687201

約数列:

[1, 13, 19, 247, 293, 1669, 3809, 5567, 21697, 31711, 72371, 412243, 489017, 6357221, 9291323, 120787199]

約数ペア:

[(1, 120787199), (13, 9291323), (19, 6357221), (247, 489017), (293, 412243), (1669, 72371), (3809, 31711), (5567, 21697)]