147847820113

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{887}}^1\times {\mathrm{1493}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 173847098880

約数和(自身を除く): 25999278767

約数列:

[1, 7, 41, 287, 389, 887, 1493, 2723, 6209, 10451, 15949, 36367, 61213, 111643, 254569, 345043, 428491, 580777, 1324291, 2415301, 4065439, 9270037, 14146763, 23811857, 54295931, 99027341, 166682999, 380071517, 515149199, 3606044393, 21121117159, 147847820113]

約数ペア:

[(1, 147847820113), (7, 21121117159), (41, 3606044393), (287, 515149199), (389, 380071517), (887, 166682999), (1493, 99027341), (2723, 54295931), (6209, 23811857), (10451, 14146763), (15949, 9270037), (36367, 4065439), (61213, 2415301), (111643, 1324291), (254569, 580777), (345043, 428491)]