3246638927

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 3958848000

約数和(自身を除く): 712209073

約数列:

[1, 7, 19, 133, 149, 173, 947, 1043, 1211, 2831, 3287, 6629, 17993, 19817, 23009, 25777, 125951, 141103, 163831, 180439, 489763, 987721, 1146817, 2680957, 3112789, 3428341, 18766699, 21789523, 24410819, 170875733, 463805561, 3246638927]

約数ペア:

[(1, 3246638927), (7, 463805561), (19, 170875733), (133, 24410819), (149, 21789523), (173, 18766699), (947, 3428341), (1043, 3112789), (1211, 2680957), (2831, 1146817), (3287, 987721), (6629, 489763), (17993, 180439), (19817, 163831), (23009, 141103), (25777, 125951)]