7138611277

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1\times {\mathrm{673}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 8669041920

約数和(自身を除く): 1530430643

約数列:

[1, 7, 19, 133, 173, 461, 673, 1211, 3227, 3287, 4711, 8759, 12787, 23009, 61313, 79753, 89509, 116429, 310253, 558271, 815003, 1515307, 2171771, 2212151, 5894807, 10607149, 15485057, 41263649, 53673769, 375716383, 1019801611, 7138611277]

約数ペア:

[(1, 7138611277), (7, 1019801611), (19, 375716383), (133, 53673769), (173, 41263649), (461, 15485057), (673, 10607149), (1211, 5894807), (3227, 2212151), (3287, 2171771), (4711, 1515307), (8759, 815003), (12787, 558271), (23009, 310253), (61313, 116429), (79753, 89509)]