8520591131

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 10103356800

約数和(自身を除く): 1582765669

約数列:

[1, 13, 17, 47, 89, 169, 221, 611, 709, 799, 1157, 1513, 2873, 4183, 7943, 9217, 10387, 12053, 15041, 19669, 33323, 54379, 63101, 71111, 119821, 135031, 156689, 255697, 433199, 566491, 706927, 820313, 924443, 1072717, 2036957, 2965747, 5631587, 7364383, 10664069, 12017759, 13945321, 38554711, 50417699, 95736979, 181289173, 501211243, 655430087, 8520591131]

約数ペア:

[(1, 8520591131), (13, 655430087), (17, 501211243), (47, 181289173), (89, 95736979), (169, 50417699), (221, 38554711), (611, 13945321), (709, 12017759), (799, 10664069), (1157, 7364383), (1513, 5631587), (2873, 2965747), (4183, 2036957), (7943, 1072717), (9217, 924443), (10387, 820313), (12053, 706927), (15041, 566491), (19669, 433199), (33323, 255697), (54379, 156689), (63101, 135031), (71111, 119821)]