2170814451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 3335625216

約数和(自身を除く): 1164810765

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 529, 559, 897, 989, 1587, 1677, 2447, 2967, 6877, 7341, 12857, 20631, 22747, 31811, 38571, 56281, 68241, 95433, 105221, 168843, 295711, 315663, 731653, 887133, 1294463, 1367873, 2194959, 2420083, 3883389, 4103619, 7260249, 16828019, 31461079, 50484057, 55661909, 94383237, 166985727, 723604817, 2170814451]

約数ペア:

[(1, 2170814451), (3, 723604817), (13, 166985727), (23, 94383237), (39, 55661909), (43, 50484057), (69, 31461079), (129, 16828019), (299, 7260249), (529, 4103619), (559, 3883389), (897, 2420083), (989, 2194959), (1587, 1367873), (1677, 1294463), (2447, 887133), (2967, 731653), (6877, 315663), (7341, 295711), (12857, 168843), (20631, 105221), (22747, 95433), (31811, 68241), (38571, 56281)]